| 0 | .A00 file extension | Split Multi-volume ARJ Compressed File Archive (part 2) | 
													
                                                        
                                                            | 1 | .A01 file extension | Split Multi-volume ARJ Compressed File Archive (part 3) | 
													
                                                        
                                                            | 2 | .A02 file extension | Split Multi-volume ARJ Compressed File Archive (part 4) | 
													
                                                        
                                                            | 3 | .A03 file extension | Split Multi-volume ARJ Compressed File Archive (part 5) | 
													
                                                        
                                                            | 4 | .A04 file extension | Split Multi-volume ARJ Compressed File Archive (part 6) | 
													
                                                        
                                                            | 5 | .A05 file extension | Split Multi-volume ARJ Compressed File Archive (part 7) | 
													
                                                        
                                                            | 6 | .AAC file extension | Advanced Audio Coding | 
													
                                                        
                                                            | 7 | .ABR file extension | Adobe Photoshop Brush | 
													
                                                        
                                                            | 8 | .ABW file extension | AbiWord Document | 
													
                                                        
                                                            | 9 | .ACCDB file extension | Microsoft Access 2007/2010 Database | 
													
                                                        
                                                            | 10 | .ACCDT file extension | Microsoft Access 2007/2010 Database Template | 
													
                                                        
                                                            | 11 | .ACE file extension | WinACE Compressed Ace Archive | 
													
                                                        
                                                            | 12 | .ADADOWNLOAD file extension | Adobe Download Assistant Partially Completed Download | 
													
                                                        
                                                            | 13 | .AI file extension | Adobe Illustrator Graphics | 
													
                                                        
                                                            | 14 | .AIFF file extension | Audio Interchange File Format | 
													
                                                        
                                                            | 15 | .AIR file extension | Adobe AIR Rich Internet Applications | 
													
                                                        
                                                            | 16 | .ALX file extension | BlackBerry Application Loader | 
													
                                                        
                                                            | 17 | .AMR file extension | Adaptive Multi-Rate Compressed Audio | 
													
                                                        
                                                            | 18 | .ANI file extension | Animated Cursor | 
													
                                                        
                                                            | 19 | .APE file extension | Winamp Plug-ins AVS | 
													
                                                        
                                                            | 20 | .APK file extension | Google Android Package | 
													
                                                        
                                                            | 21 | .APP file extension | MAC Application Package Or Core System Service | 
													
                                                        
                                                            | 22 | .APPLICATION file extension | ClickOnce Deployment Manifest | 
													
                                                        
                                                            | 23 | .ARC file extension | ARC Lossless Data Compression And Archive Format | 
													
                                                        
                                                            | 24 | .ARJ file extension | ARJ Compressed Archive | 
													
                                                        
                                                            | 25 | .ARW file extension | Sony Digital Camera RAW Image | 
													
                                                        
                                                            | 26 | .ASEC file extension | Google Android Encrypted Application Package | 
													
                                                        
                                                            | 27 | .ASF file extension | Advanced Systems (streaming) Format | 
													
                                                        
                                                            | 28 | .ASHX file extension | ASP.NET Web Handler | 
													
                                                        
                                                            | 29 | .ASM file extension | Assembler Source Code | 
													
                                                        
                                                            | 30 | .ASP file extension | Active Server Page Script Page | 
													
                                                        
                                                            | 31 | .ASPX file extension | Active Server Page Extended ASP.NET Script | 
													
                                                        
                                                            | 32 | .ASX file extension | Microsoft Advanced Streaming Redirector | 
													
                                                        
                                                            | 33 | .ATOM file extension | Atom Web Feed | 
													
                                                        
                                                            | 34 | .AVI file extension | Audio Video Interleave Movie | 
													
                                                        
                                                            | 35 | .AWW file extension | Ability Write Document | 
													
                                                        
                                                            | 36 | .AZW file extension | Amazon Kindle EBook | 
													
                                                        
                                                            | 37 | .AZW3 file extension | Amazon Kindle EBook | 
													
                                                        
                                                            | 38 | .A file extension | Alpha Channel Image Data | 
													
                                                        
                                                            | 39 | .A$V file extension | QuarkXpress Automatically Saved Project | 
													
                                                        
                                                            | 40 | .A06 file extension | Split Multi-volume ARJ Compressed File Archive (part 8) | 
													
                                                        
                                                            | 41 | .A07 file extension | Split Multi-volume ARJ Compressed File Archive (part 9) | 
													
                                                        
                                                            | 42 | .A08 file extension | Split Multi-volume ARJ Compressed File Archive (part 10) | 
													
                                                        
                                                            | 43 | .A09 file extension | Split Multi-volume ARJ Compressed File Archive (part 11) | 
													
                                                        
                                                            | 44 | .A1 file extension | Free Pascal Archive | 
													
                                                        
                                                            | 45 | .A10 file extension | Split Multi-volume ARJ Compressed File Archive (part 12) | 
													
                                                        
                                                            | 46 | .A11 file extension | AOL Instant Messenger Graphic | 
													
                                                        
                                                            | 47 | .A12 file extension | Split Multi-volume ARJ Compressed File Archive (part 14) | 
													
                                                        
                                                            | 48 | .A13 file extension | Split Multi-volume ARJ Compressed File Archive (part 15) | 
													
                                                        
                                                            | 49 | .A14 file extension | Split Multi-volume ARJ Compressed File Archive (part 16) | 
													
                                                        
                                                            | 50 | .A15 file extension | Split Multi-volume ARJ Compressed File Archive (part 17) | 
													
                                                        
                                                            | 51 | .A16 file extension | Split Multi-volume ARJ Compressed File Archive (part 18) | 
													
                                                        
                                                            | 52 | .A17 file extension | Split Multi-volume ARJ Compressed File Archive (part 19) | 
													
                                                        
                                                            | 53 | .A18 file extension | Split Multi-volume ARJ Compressed File Archive (part 20) | 
													
                                                        
                                                            | 54 | .A19 file extension | Split Multi-volume ARJ Compressed File Archive (part 21) | 
													
                                                        
                                                            | 55 | .A1WISH file extension | Audials Wishlist | 
													
                                                        
                                                            | 56 | .A20 file extension | Split Multi-volume ARJ Compressed File Archive (part 22) | 
													
                                                        
                                                            | 57 | .A21 file extension | Soundweb Firmware | 
													
                                                        
                                                            | 58 | .A26 file extension | Atari 2600 ROM Image | 
													
                                                        
                                                            | 59 | .A2A file extension | IBM Voice Type Languages Vocabels | 
													
                                                        
                                                            | 60 | .A2B file extension | A2B Player Playlist | 
													
                                                        
                                                            | 61 | .A2C file extension | Alice Scene | 
													
                                                        
                                                            | 62 | .A2DESKTOP file extension | Aston Desktop Desktop Skin | 
													
                                                        
                                                            | 63 | .A2I file extension | Adlib Tracker Instrument | 
													
                                                        
                                                            | 64 | .A2L file extension | ASAP2 Description | 
													
                                                        
                                                            | 65 | .A2M file extension | SAM Alignment | 
													
                                                        
                                                            | 66 | .A2MENU file extension | Aston Desktop Start Menu Skin | 
													
                                                        
                                                            | 67 | .A2P file extension | Adlib Tracker Pattern | 
													
                                                        
                                                            | 68 | .A2PANEL file extension | Aston Desktop Panel Skin | 
													
                                                        
                                                            | 69 | .A2R file extension | KittyXplorer Encrypted Archive | 
													
                                                        
                                                            | 70 | .A2T file extension | Adlib Tracker Tiny Module | 
													
                                                        
                                                            | 71 | .A2THEME file extension | Aston 2 Theme | 
													
                                                        
                                                            | 72 | .A2W file extension | Alice Program World | 
													
                                                        
                                                            | 73 | .A2X file extension | A2x | 
													
                                                        
                                                            | 74 | .A31 file extension | Adobe Authorware Library | 
													
                                                        
                                                            | 75 | .A32 file extension | Split Multi-volume ARJ Compressed File Archive (part 34) | 
													
                                                        
                                                            | 76 | .A3D file extension | Amapi 3D Modeling | 
													
                                                        
                                                            | 77 | .A3G file extension | Photo! 3D Gallery | 
													
                                                        
                                                            | 78 | .A3K file extension | Yamaha A3000 Sampler | 
													
                                                        
                                                            | 79 | .A3L file extension | Adobe Authorware Library | 
													
                                                        
                                                            | 80 | .A3M file extension | Adobe Authorware Unpackaged | 
													
                                                        
                                                            | 81 | .A3P file extension | Alice 3 Project | 
													
                                                        
                                                            | 82 | .A3S file extension | Yamaha A3000 Sample | 
													
                                                        
                                                            | 83 | .A3W file extension | Adobe Authorware Unpackaged | 
													
                                                        
                                                            | 84 | .A3X file extension | AccuLoad III.net Settings | 
													
                                                        
                                                            | 85 | .A41 file extension | Adobe Authorware Library | 
													
                                                        
                                                            | 86 | .A4L file extension | Adobe Authorware Library | 
													
                                                        
                                                            | 87 | .A4M file extension | Adobe Authorware Unpackaged | 
													
                                                        
                                                            | 88 | .A4P file extension | Adobe Authorware Package Without Runtime | 
													
                                                        
                                                            | 89 | .A4R file extension | Adobe Authorware Package Course | 
													
                                                        
                                                            | 90 | .A4W file extension | Adobe Authorware Unpackaged | 
													
                                                        
                                                            | 91 | .A51 file extension | Adobe Authorware Library | 
													
                                                        
                                                            | 92 | .A52 file extension | Atari 5200 Game Image | 
													
                                                        
                                                            | 93 | .A54 file extension | The Californian State University Transaction | 
													
                                                        
                                                            | 94 | .A5D file extension | Adobe Authorware Model | 
													
                                                        
                                                            | 95 | .A5L file extension | Adobe Authorware Library | 
													
                                                        
                                                            | 96 | .A5M file extension | Adobe Authorware Unpackaged | 
													
                                                        
                                                            | 97 | .A5P file extension | Adobe Authorware Package Without Runtime | 
													
                                                        
                                                            | 98 | .A5R file extension | Adobe Authorware Packaged File Without Runtime | 
													
                                                        
                                                            | 99 | .A5RPT file extension | Alpha Five Project Report | 
													
                                                        
                                                            | 100 | .A5W file extension | Adobe Authorware Unpackaged | 
													
                                                        
                                                            | 101 | .A5WCMP file extension | Alpha Five Web Publishing | 
													
                                                        
                                                            | 102 | .A64 file extension | Artist 64 | 
													
                                                        
                                                            | 103 | .A65 file extension | Adobe Authorware Library | 
													
                                                        
                                                            | 104 | .A66 file extension | µVision Assembler Source | 
													
                                                        
                                                            | 105 | .A6D file extension | Adobe Authorware Model | 
													
                                                        
                                                            | 106 | .A6L file extension | Adobe Authorware Library | 
													
                                                        
                                                            | 107 | .A6M file extension | Adobe Authorware Unpackaged | 
													
                                                        
                                                            | 108 | .A6P file extension | Adobe Authorware Application | 
													
                                                        
                                                            | 109 | .A6R file extension | Adobe Authorware Packaged File Without Runtime | 
													
                                                        
                                                            | 110 | .A6W file extension | Adobe Authorware Unpackaged | 
													
                                                        
                                                            | 111 | .A78 file extension | Atari 7800 Image | 
													
                                                        
                                                            | 112 | .A7D file extension | Adobe Authorware Model | 
													
                                                        
                                                            | 113 | .A7E file extension | Adobe Authorware Packaged Library | 
													
                                                        
                                                            | 114 | .A7L file extension | Adobe Authorware Library | 
													
                                                        
                                                            | 115 | .A7M file extension | Adobe Authorware Unpackaged | 
													
                                                        
                                                            | 116 | .A7P file extension | Adobe Authorware Packaged File Without Runtime | 
													
                                                        
                                                            | 117 | .A7R file extension | Adobe Authorware Packaged File Without Runtime | 
													
                                                        
                                                            | 118 | .A7W file extension | Adobe Authorware Unpackaged | 
													
                                                        
                                                            | 119 | .A8 file extension | Cubicomp PictureMaker 3D Animation | 
													
                                                        
                                                            | 120 | .A86 file extension | A86 Assembly Language Source Code | 
													
                                                        
                                                            | 121 | .A8S file extension | Anim8or Script | 
													
                                                        
                                                            | 122 | .AA file extension | Audible Audio | 
													
                                                        
                                                            | 123 | .AA3 file extension | Sony ATRAC Audio | 
													
                                                        
                                                            | 124 | .AAA file extension | Sybase SQLAnywhere Temporary | 
													
                                                        
                                                            | 125 | .AAB file extension | Adobe Authorware Binary | 
													
                                                        
                                                            | 126 | .AAD file extension | Audible Download Plugin | 
													
                                                        
                                                            | 127 | .AAF file extension | Microsoft Agent Data | 
													
                                                        
                                                            | 128 | .AAI file extension | Dune HD Player AAI Graphics Image | 
													
                                                        
                                                            | 129 | .AAM file extension | Adobe Authorware Shocked | 
													
                                                        
                                                            | 130 | .AAO file extension | Agenda At Once | 
													
                                                        
                                                            | 131 | .AAP file extension | Apollo Advanced Playlist | 
													
                                                        
                                                            | 132 | .AAPKG file extension | ArchestrA IDE Package | 
													
                                                        
                                                            | 133 | .AAR file extension | Apache Axis2 Archive | 
													
                                                        
                                                            | 134 | .AARDV2 file extension | XPO Usedcar Manager | 
													
                                                        
                                                            | 135 | .AAS file extension | Adobe Authorware Shocked Packet | 
													
                                                        
                                                            | 136 | .AAT file extension | ArcInfo Line Data | 
													
                                                        
                                                            | 137 | .AATREND file extension | ActiveFactory Trend | 
													
                                                        
                                                            | 138 | .AAUI file extension | Adobe Acrobat UI Settings | 
													
                                                        
                                                            | 139 | .AAW file extension | Lavasoft Ad-Aware 2007 Settings | 
													
                                                        
                                                            | 140 | .AAWDEF file extension | Ad-Aware Definitions | 
													
                                                        
                                                            | 141 | .AAX file extension | Audible Enhanced Audio | 
													
                                                        
                                                            | 142 | .AB file extension | Google Android Debug Bridge Backup | 
													
                                                        
                                                            | 143 | .AB$ file extension | Autodesk AutoCAD Plot Spooling | 
													
                                                        
                                                            | 144 | .AB1 file extension | ABIF File Format | 
													
                                                        
                                                            | 145 | .AB3 file extension | Photoimpact 3 Album | 
													
                                                        
                                                            | 146 | .AB4 file extension | AB4 Accounting & Business Data | 
													
                                                        
                                                            | 147 | .AB6 file extension | ABStat Data | 
													
                                                        
                                                            | 148 | .AB65 file extension | Adobe PageMaker Document | 
													
                                                        
                                                            | 149 | .AB8 file extension | ABStat Data | 
													
                                                        
                                                            | 150 | .ABA file extension | Palm Address Book Archive | 
													
                                                        
                                                            | 151 | .ABAP file extension | ABAP Source Code | 
													
                                                        
                                                            | 152 | .ABBU file extension | Apple Address Book Archive | 
													
                                                        
                                                            | 153 | .ABC file extension | Musical Notation Language | 
													
                                                        
                                                            | 154 | .ABCD file extension | AudioVisual Book Data | 
													
                                                        
                                                            | 155 | .ABCDDB file extension | Apple Address Book Database | 
													
                                                        
                                                            | 156 | .ABCDG file extension | Apple AddessBook | 
													
                                                        
                                                            | 157 | .ABCDMR file extension | Apple Address Book Mail Recent | 
													
                                                        
                                                            | 158 | .ABCDP file extension | Address Book Card Data | 
													
                                                        
                                                            | 159 | .ABD file extension | Text Adventure Authoring System | 
													
                                                        
                                                            | 160 | .ABDATA file extension | Adobe Bridge Data | 
													
                                                        
                                                            | 161 | .ABE file extension | Application Boundaries Enforcer | 
													
                                                        
                                                            | 162 | .ABF file extension | Adobe Binary Screen Font | 
													
                                                        
                                                            | 163 | .ABG file extension | FIFA World Cup Game Data Beart | 
													
                                                        
                                                            | 164 | .ABI file extension | AOL 6 Organizer | 
													
                                                        
                                                            | 165 | .ABICOLLAB file extension | AbiWord Collaborative File Descriptor | 
													
                                                        
                                                            | 166 | .ABK file extension | Ability Write Backup | 
													
                                                        
                                                            | 167 | .ABKPRJ file extension | Ashampoo Burning Studio Backup Project | 
													
                                                        
                                                            | 168 | .ABL file extension | ADONIS Application Business Library | 
													
                                                        
                                                            | 169 | .ABM file extension | Album | 
													
                                                        
                                                            | 170 | .ABN file extension | Alpha Five | 
													
                                                        
                                                            | 171 | .ABO file extension | Applix Builder | 
													
                                                        
                                                            | 172 | .ABP file extension | AVS Barcode Profile | 
													
                                                        
                                                            | 173 | .ABS file extension | Abstracts - Info | 
													
                                                        
                                                            | 174 | .ABT file extension | The Arbiter Game Schedule | 
													
                                                        
                                                            | 175 | .ABU file extension | ACT! E-mail Address Book | 
													
                                                        
                                                            | 176 | .ABX file extension | Corel WordPerfect Mail Address Book | 
													
                                                        
                                                            | 177 | .ABY file extension | AOL Directory | 
													
                                                        
                                                            | 178 | .ABZ file extension | AbszOrb 3D Interactive Game | 
													
                                                        
                                                            | 179 | .AC file extension | ACwin Project | 
													
                                                        
                                                            | 180 | .AC$ file extension | AutoCAD Undo Info | 
													
                                                        
                                                            | 181 | .AC0 file extension | SPICE AC/frequence Domain Output | 
													
                                                        
                                                            | 182 | .AC1 file extension | SPICE AC/frequence Domain Output | 
													
                                                        
                                                            | 183 | .AC1D file extension | AC1D-DC1A Packer Module | 
													
                                                        
                                                            | 184 | .AC2 file extension | SPICE AC/frequency Domain Output | 
													
                                                        
                                                            | 185 | .AC3 file extension | Dolby Digital Sound | 
													
                                                        
                                                            | 186 | .AC3D file extension | 3d Format Data | 
													
                                                        
                                                            | 187 | .AC4 file extension | SPICE AC/frequence Domain Output | 
													
                                                        
                                                            | 188 | .AC5 file extension | SPICE AC/frequence Domain Output | 
													
                                                        
                                                            | 189 | .AC6 file extension | SPICE AC/frequence Domain Output | 
													
                                                        
                                                            | 190 | .AC7 file extension | SPICE AC/frequence Domain Output | 
													
                                                        
                                                            | 191 | .AC8 file extension | SPICE AC/frequence Domain Output | 
													
                                                        
                                                            | 192 | .AC9 file extension | SPICE AC/frequence Domain Output | 
													
                                                        
                                                            | 193 | .ACA file extension | PMW Project Manager Workbench Project | 
													
                                                        
                                                            | 194 | .ACA2 file extension | Fontographer | 
													
                                                        
                                                            | 195 | .ACAD file extension | AutoCAD Database | 
													
                                                        
                                                            | 196 | .ACB file extension | AOL Cab Launcher | 
													
                                                        
                                                            | 197 | .ACBL file extension | Adobe Color Book | 
													
                                                        
                                                            | 198 | .ACC file extension | Accent Duo Document | 
													
                                                        
                                                            | 199 | .ACCDA file extension | Microsoft Access 2007/2010 Add-in | 
													
                                                        
                                                            | 200 | .ACCDC file extension | Microsoft Access 2007/2010 Digitally Signed Database | 
													
                                                        
                                                            | 201 | .ACCDE file extension | Microsoft Access 2007/2010 Compiled Execute Only | 
													
                                                        
                                                            | 202 | .ACCDP file extension | Microsoft Access 2007/2010 Project | 
													
                                                        
                                                            | 203 | .ACCDR file extension | Microsoft Access 2007/2010 Runtime Mode Database | 
													
                                                        
                                                            | 204 | .ACCDU file extension | Microsoft Access 2007/2010 Database Wizard | 
													
                                                        
                                                            | 205 | .ACCDW file extension | Microsoft Access Link | 
													
                                                        
                                                            | 206 | .ACCESS file extension | Java Access Control | 
													
                                                        
                                                            | 207 | .ACCESSOR file extension | Microsoft Visual Studio Accessor | 
													
                                                        
                                                            | 208 | .ACCFL file extension | Microsoft Access Field Template | 
													
                                                        
                                                            | 209 | .ACCFT file extension | Microsoft Access Template | 
													
                                                        
                                                            | 210 | .AB2 file extension | Parson's Address Book file | 
													
                                                        
                                                            | 211 | .ACCOUNTPICTURE-MS file extension | Microsoft Windows 8 Account Picture | 
													
                                                        
                                                            | 212 | .ACCT file extension | IBM AIX System | 
													
                                                        
                                                            | 213 | .ACD file extension | Character Definition | 
													
                                                        
                                                            | 214 | .ACD-ZIP file extension | Sony ACID Compressed Project | 
													
                                                        
                                                            | 215 | .ACF file extension | Adobe Photoshop Custom Filter | 
													
                                                        
                                                            | 216 | .ACFM file extension | Adobe Composite Font Metrics | 
													
                                                        
                                                            | 217 | .ACG file extension | Age Of Wonders Saved Game | 
													
                                                        
                                                            | 218 | .ACGD file extension | ACG System Predictive Model | 
													
                                                        
                                                            | 219 | .ACGI file extension | ACGI Script (WWW) | 
													
                                                        
                                                            | 220 | .ACGL file extension | ACG System Licence | 
													
                                                        
                                                            | 221 | .ACH file extension | RSLogix 5 Project | 
													
                                                        
                                                            | 222 | .ACI file extension | ACI Development Appraisal | 
													
                                                        
                                                            | 223 | .ACK file extension | Swifty | 
													
                                                        
                                                            | 224 | .ACL file extension | CorelDRAW Keyboard Accelerator | 
													
                                                        
                                                            | 225 | .ACLOCK file extension | Amazing Clock | 
													
                                                        
                                                            | 226 | .ACM file extension | ACM Compressed Sound | 
													
                                                        
                                                            | 227 | .ACMB file extension | Graphics | 
													
                                                        
                                                            | 228 | .ACMD file extension | Apache Commander Project | 
													
                                                        
                                                            | 229 | .ACML file extension | Aircraft Movement Logger 2010 | 
													
                                                        
                                                            | 230 | .ACO file extension | Adobe Photoshop Color Palette And Swatches | 
													
                                                        
                                                            | 231 | .ACORN file extension | Acorn Draw | 
													
                                                        
                                                            | 232 | .ACP file extension | Microsoft Office Assistant Preview | 
													
                                                        
                                                            | 233 | .ACQ file extension | AcqURL Bookmark Manager | 
													
                                                        
                                                            | 234 | .ACR file extension | Bitmap Graphics | 
													
                                                        
                                                            | 235 | .ACROBATSECURITYSETTINGS file extension | Adobe Acrobat Security Settings | 
													
                                                        
                                                            | 236 | .ACRODATA file extension | Adobe Acrobat Data | 
													
                                                        
                                                            | 237 | .ACROPLUGIN file extension | Adobe Acrobat Plug-in | 
													
                                                        
                                                            | 238 | .ACRS file extension | Adobe Authorware | 
													
                                                        
                                                            | 239 | .ACRYPT file extension | AutoCrypt Encrypted Document | 
													
                                                        
                                                            | 240 | .ACS file extension | Microsoft Agent Character Structured Storage | 
													
                                                        
                                                            | 241 | .ACS2 file extension | AIMP Media Player Skin | 
													
                                                        
                                                            | 242 | .ACS3 file extension | AIMP Skin Package | 
													
                                                        
                                                            | 243 | .ACSM file extension | Adobe Content Server Message | 
													
                                                        
                                                            | 244 | .ACT file extension | Microsoft Office Actor | 
													
                                                        
                                                            | 245 | .ACT! file extension | Act! | 
													
                                                        
                                                            | 246 | .ACTION file extension | Mac OS X Automator Action | 
													
                                                        
                                                            | 247 | .ACTIONS file extension | Photoline 4 Defaults | 
													
                                                        
                                                            | 248 | .ACTIONSCRIPT file extension | Adobe Flash ActionScript | 
													
                                                        
                                                            | 249 | .ACTIONSCRIPTPROPERTIES file extension | Adobe Flex Settings | 
													
                                                        
                                                            | 250 | .ACTIVITYDIAGRAM file extension | Microsoft Visual Studio Activity Diagram | 
													
                                                        
                                                            | 251 | .ACTM file extension | Autodesk AutoCAD Action Macro | 
													
                                                        
                                                            | 252 | .ACTPROJ file extension | Microsoft Visual Studio Visual SourceSafe ACT Project | 
													
                                                        
                                                            | 253 | .ACTX file extension | DS Game Maker Action Description | 
													
                                                        
                                                            | 254 | .ACU file extension | Machine Independent COBOL Object | 
													
                                                        
                                                            | 255 | .ACV file extension | OS/2 Audio Driver | 
													
                                                        
                                                            | 256 | .ACW file extension | Microsoft Accessibility Wizard | 
													
                                                        
                                                            | 257 | .ACX file extension | Atari ST Program | 
													
                                                        
                                                            | 258 | .AD file extension | After Dark Screen Saver | 
													
                                                        
                                                            | 259 | .AD1 file extension | Forensic Toolkit FTK Imager Image | 
													
                                                        
                                                            | 260 | .AD2 file extension | ADPCM 2-bit Compressed Voice | 
													
                                                        
                                                            | 261 | .AD3 file extension | ADPCM 3-bit Compressed Voice | 
													
                                                        
                                                            | 262 | .AD3E file extension | Adobe Dimensions Mac File Type | 
													
                                                        
                                                            | 263 | .AD4 file extension | 4D Systems Audio | 
													
                                                        
                                                            | 264 | .AD65 file extension | PageMaker 6.5 | 
													
                                                        
                                                            | 265 | .ADA file extension | ADA Language Source Code | 
													
                                                        
                                                            | 266 | .ADB file extension | Ada Package Body | 
													
                                                        
                                                            | 267 | .ADBA file extension | AIMSS Author Project Configuration | 
													
                                                        
                                                            | 268 | .ADBLOCK file extension | Alpha Five Temporary | 
													
                                                        
                                                            | 269 | .ADC file extension | Scanstudio 16 Colours Bitmap Graphics | 
													
                                                        
                                                            | 270 | .ADCP file extension | Adobe Device Centra Project | 
													
                                                        
                                                            | 271 | .ADD file extension | Adapter Device Driver | 
													
                                                        
                                                            | 272 | .ADDIN file extension | Microsoft Visual Studio Addin | 
													
                                                        
                                                            | 273 | .ADDR file extension | Metin2 Data | 
													
                                                        
                                                            | 274 | .ADE file extension | TI/MIT ADC Audio | 
													
                                                        
                                                            | 275 | .ADEV file extension | AppleTalk Extension | 
													
                                                        
                                                            | 276 | .ADEX file extension | Adex Bitmap Graphics | 
													
                                                        
                                                            | 277 | .ADF file extension | ArcView ARC/INFO Coverage Data | 
													
                                                        
                                                            | 278 | .ADG file extension | Ableton Live Device Group | 
													
                                                        
                                                            | 279 | .ADH file extension | Audible Manager | 
													
                                                        
                                                            | 280 | .ADI file extension | AutoCAD Device-independent Binary Plotter | 
													
                                                        
                                                            | 281 | .ADIUMEMOTICON file extension | Adium Dock Icon | 
													
                                                        
                                                            | 282 | .ADIUMEMOTICONSET file extension | Adium Emoticon Set | 
													
                                                        
                                                            | 283 | .ADIUMHTMLLOG file extension | Adium HTML Log | 
													
                                                        
                                                            | 284 | .ADIUMICON file extension | Adium Icon | 
													
                                                        
                                                            | 285 | .ADIUMLIBPURPLEPLUGIN file extension | Adium Lib Purple Plugin | 
													
                                                        
                                                            | 286 | .ADIUMLISTLAYOUT file extension | Adium List Layout | 
													
                                                        
                                                            | 287 | .ADIUMLISTTHEME file extension | Adium List Theme | 
													
                                                        
                                                            | 288 | .ADIUMLOG file extension | Adium Log | 
													
                                                        
                                                            | 289 | .ADIUMMENUBARICONS file extension | Adium Menu Bar Icon | 
													
                                                        
                                                            | 290 | .ADIUMMESSAGESTYLE file extension | Adium Message Style | 
													
                                                        
                                                            | 291 | .ADIUMPLUGIN file extension | Adium Plugin | 
													
                                                        
                                                            | 292 | .ADIUMSCRIPTS file extension | Adium AppleScripts | 
													
                                                        
                                                            | 293 | .ADIUMSERVICEICONS file extension | Adium Service Icons | 
													
                                                        
                                                            | 294 | .ADIUMSOUNDSET file extension | Adium Sound Set | 
													
                                                        
                                                            | 295 | .ADIUMSTATUSICONS file extension | Adium Status Icon | 
													
                                                        
                                                            | 296 | .ADJ file extension | LISCAD Adjustment | 
													
                                                        
                                                            | 297 | .ADJUSTMENTPRESETS file extension | Apple Aperture Preset | 
													
                                                        
                                                            | 298 | .ADK file extension | OS/2 Saved SKF Format | 
													
                                                        
                                                            | 299 | .ADL file extension | QEMM MicroChannel Adapter Description Library | 
													
                                                        
                                                            | 300 | .ADLS file extension | ADL Workbench | 
													
                                                        
                                                            | 301 | .ADM file extension | Administrator Policy Template | 
													
                                                        
                                                            | 302 | .ADML file extension | Microsoft Administrative Language-specific XML Template | 
													
                                                        
                                                            | 303 | .ADMX file extension | Microsoft Administrative XML Template | 
													
                                                        
                                                            | 304 | .ADN file extension | Lotus 1-2-3 Add-in | 
													
                                                        
                                                            | 305 | .ADO file extension | Adobe Photoshop Duotone | 
													
                                                        
                                                            | 306 | .ADOBEBRIDGE file extension | Adobe Bridge | 
													
                                                        
                                                            | 307 | .ADOBENET file extension | Adobe Production Studio | 
													
                                                        
                                                            | 308 | .ADOC file extension | Authentica Secure Office Encoded Word Document | 
													
                                                        
                                                            | 309 | .ADOS file extension | Compound Document | 
													
                                                        
                                                            | 310 | .ADOX file extension | ActivDox Document | 
													
                                                        
                                                            | 311 | .ADP file extension | AOLserver Dynamic Page | 
													
                                                        
                                                            | 312 | .ADPP file extension | Adobe Device Central Package Profile | 
													
                                                        
                                                            | 313 | .ADR file extension | Address Book | 
													
                                                        
                                                            | 314 | .ADRG file extension | ARC Digitized Raster Graphics | 
													
                                                        
                                                            | 315 | .ADS file extension | Ada Package Specification | 
													
                                                        
                                                            | 316 | .ADSK file extension | Autodesk Exchange | 
													
                                                        
                                                            | 317 | .ADSM file extension | Advanced Split Machine Split | 
													
                                                        
                                                            | 318 | .ADT file extension | Lingvo Dictionary | 
													
                                                        
                                                            | 319 | .ADTG file extension | Advanced Data TableGram | 
													
                                                        
                                                            | 320 | .ADTS file extension | Audio Data Transport Stream | 
													
                                                        
                                                            | 321 | .ADU file extension | Dictionary | 
													
                                                        
                                                            | 322 | .ADV file extension | Gravis Ultrasound Virtual Device Driver | 
													
                                                        
                                                            | 323 | .ADVS file extension | Adobe Device Central | 
													
                                                        
                                                            | 324 | .ADW file extension | Tamil Transliterater/font Converter | 
													
                                                        
                                                            | 325 | .ADX file extension | Approach Database Index | 
													
                                                        
                                                            | 326 | .ADZ file extension | Amiga Emulator Compressed ADF | 
													
                                                        
                                                            | 327 | .AD_ASM file extension | Alibre Design CAD | 
													
                                                        
                                                            | 328 | .AD_PRT file extension | Alibre Design CAD | 
													
                                                        
                                                            | 329 | .AE0 file extension | NetBSD Ethernet Configuration | 
													
                                                        
                                                            | 330 | .AE1 file extension | FileMaker Pro Runtime Database | 
													
                                                        
                                                            | 331 | .AEA file extension | Ae Timer Alarm Document | 
													
                                                        
                                                            | 332 | .AEB file extension | Alphacam Wire EDM VB Macro | 
													
                                                        
                                                            | 333 | .AEC file extension | DataCAD Drawing | 
													
                                                        
                                                            | 334 | .AED file extension | Alphacam Wire EDM Drawing | 
													
                                                        
                                                            | 335 | .AEE file extension | ASUS Data Security Manager Encoded | 
													
                                                        
                                                            | 336 | .AEF file extension | ELECTRICAL Designer Related | 
													
                                                        
                                                            | 337 | .AEG file extension | Netmino | 
													
                                                        
                                                            | 338 | .AEH file extension | IPer Advanced Embedded Hypertext | 
													
                                                        
                                                            | 339 | .AEI file extension | ABYSS Game Engine | 
													
                                                        
                                                            | 340 | .AEM file extension | Alphacam Wire EDM Parameter Macro | 
													
                                                        
                                                            | 341 | .AEN file extension | Inventus Antum Secured Encrypted | 
													
                                                        
                                                            | 342 | .AEP file extension | AudioGraph Animation | 
													
                                                        
                                                            | 343 | .AEPKEY file extension | Advanced Encryption Package Key | 
													
                                                        
                                                            | 344 | .AEPL file extension | Trojan | 
													
                                                        
                                                            | 345 | .AEPX file extension | Adobe After Effects XML Project | 
													
                                                        
                                                            | 346 | .AER file extension | Adobe Atmosphere | 
													
                                                        
                                                            | 347 | .AES file extension | Adobe After Effects Stabilizer Settings | 
													
                                                        
                                                            | 348 | .AES256 file extension | Insurance.aes256 Encrypted | 
													
                                                        
                                                            | 349 | .AET file extension | Adobe After Effects Template | 
													
                                                        
                                                            | 350 | .AETX file extension | Adobe After Effects | 
													
                                                        
                                                            | 351 | .AEU file extension | Microsoft AutoRoute Express Europe Route | 
													
                                                        
                                                            | 352 | .AEX file extension | Alpha Five Linked Executable | 
													
                                                        
                                                            | 353 | .AEXPK file extension | PGP Armored Extracted Public Key | 
													
                                                        
                                                            | 354 | .AF file extension | 3DPlus Model | 
													
                                                        
                                                            | 355 | .AF0 file extension | PocketBook Bookmark | 
													
                                                        
                                                            | 356 | .AF2 file extension | Micrografx FlowCharter 2.0 Flowchart | 
													
                                                        
                                                            | 357 | .AF3 file extension | Micrografx FlowCharter Flowchart | 
													
                                                        
                                                            | 358 | .AFA file extension | Astrotite Compressed Data | 
													
                                                        
                                                            | 359 | .AFB file extension | Alphacam Flame VB Macro | 
													
                                                        
                                                            | 360 | .AFC file extension | ArisFlow Flowchart | 
													
                                                        
                                                            | 361 | .AFD file extension | ArisFlow Flowchart Diagram | 
													
                                                        
                                                            | 362 | .AFE file extension | Avid Media Metadata | 
													
                                                        
                                                            | 363 | .AFF file extension | Advanced Forensics Format Disk Image | 
													
                                                        
                                                            | 364 | .AFG file extension | Tablet Assembly | 
													
                                                        
                                                            | 365 | .AFI file extension | TrueVision Targa Bitmap Image | 
													
                                                        
                                                            | 366 | .AFL file extension | XMap Related | 
													
                                                        
                                                            | 367 | .AFM file extension | Adobe Font Metrics | 
													
                                                        
                                                            | 368 | .AFN file extension | ArtCAM Font | 
													
                                                        
                                                            | 369 | .AFO file extension | Advanced File Organizer Catalog | 
													
                                                        
                                                            | 370 | .AFO-XVID file extension | Compressed Video | 
													
                                                        
                                                            | 371 | .AFP file extension | Advanced Function Presentation Data | 
													
                                                        
                                                            | 372 | .AFPLOC file extension | Apple Mac OS X Filing Protocol Location | 
													
                                                        
                                                            | 373 | .AFPP file extension | Mac Apple Share | 
													
                                                        
                                                            | 374 | .AFR file extension | FreeBSD | 
													
                                                        
                                                            | 375 | .AFS file extension | Adobe Type Manager Font Set | 
													
                                                        
                                                            | 376 | .AFS3 file extension | AFS 3 Basic Encrypted | 
													
                                                        
                                                            | 377 | .AFT file extension | AnyForm Template | 
													
                                                        
                                                            | 378 | .AFW file extension | Micrografx FlowCharter Work Area | 
													
                                                        
                                                            | 379 | .AFX file extension | Auto F/X Image Format | 
													
                                                        
                                                            | 380 | .AFZ file extension | Family Tree Backup | 
													
                                                        
                                                            | 381 | .AG file extension | Applix Graphics | 
													
                                                        
                                                            | 382 | .AG4 file extension | Microsoft Access G4 | 
													
                                                        
                                                            | 383 | .AGA file extension | ArcGIS ArcGlobe | 
													
                                                        
                                                            | 384 | .AGB file extension | NAVFone | 
													
                                                        
                                                            | 385 | .AGC file extension | Compiled Script | 
													
                                                        
                                                            | 386 | .AGD file extension | Agile Advantage | 
													
                                                        
                                                            | 387 | .AGD1 file extension | Adobe FreeHand For Mac Drawing | 
													
                                                        
                                                            | 388 | .AGD2 file extension | Adobe FreeHand 7 For Mac | 
													
                                                        
                                                            | 389 | .AGDB file extension | ANSYS DesignSpace | 
													
                                                        
                                                            | 390 | .AGE3REC file extension | Age Of Empires III Recorded Game | 
													
                                                        
                                                            | 391 | .AGE3SAV file extension | Age Of Empires III Save Game | 
													
                                                        
                                                            | 392 | .AGE3SCN file extension | Age Of Empires III Scenario | 
													
                                                        
                                                            | 393 | .AGE3XREC file extension | Age Of Empires III: The WarChiefs Recorded | 
													
                                                        
                                                            | 394 | .AGE3XSAV file extension | Age Of Empires III: The WarChiefs Save Game | 
													
                                                        
                                                            | 395 | .AGE3XSCN file extension | Age Of Empires III: The WarChiefs Scenario | 
													
                                                        
                                                            | 396 | .AGE3YREC file extension | Age Of Empires III: The Asian Dynasties Recorded Game | 
													
                                                        
                                                            | 397 | .AGE3YSAV file extension | Age Of Empires III: The Asian Dynasties Save Game | 
													
                                                        
                                                            | 398 | .AGE3YSCN file extension | Age Of Empires III: The Asian Dynasties Scenario | 
													
                                                        
                                                            | 399 | .AGENT file extension | Forte Agent And FreeAgent Data | 
													
                                                        
                                                            | 400 | .AGEO file extension | Dream Aquarium Fish Model | 
													
                                                        
                                                            | 401 | .AGF file extension | Atlas GIS Native Binary Geodataset | 
													
                                                        
                                                            | 402 | .AGG file extension | AggFlow Plant Flow Analysis | 
													
                                                        
                                                            | 403 | .AGGR file extension | Adobe Captivate Aggregator | 
													
                                                        
                                                            | 404 | .AGI file extension | Asterisk Gateway Interface | 
													
                                                        
                                                            | 405 | .AGIF file extension | Active GIF Creator Project | 
													
                                                        
                                                            | 406 | .AGILEKEYCHAIN file extension | 1Password Data | 
													
                                                        
                                                            | 407 | .AGL file extension | ArgusLab Molecular Graphics Modelling | 
													
                                                        
                                                            | 408 | .AGLDEI file extension | Adobe GoLive Template | 
													
                                                        
                                                            | 409 | .AGLS file extension | Adobe GoLive Snippet | 
													
                                                        
                                                            | 410 | .AGLSL file extension | Adobe GoLive Site | 
													
                                                        
                                                            | 411 | .AGM file extension | Audio | 
													
                                                        
                                                            | 412 | .AGMODULE file extension | Adobe Lightroom Module | 
													
                                                        
                                                            | 413 | .AGN file extension | Psion Series 3a Agenda | 
													
                                                        
                                                            | 414 | .AGO file extension | Autolog Script | 
													
                                                        
                                                            | 415 | .AGP file extension | Aspen Graphics Pages | 
													
                                                        
                                                            | 416 | .AGPREFS file extension | Adobe Photoshop Lightroom Preferences | 
													
                                                        
                                                            | 417 | .AGR file extension | AepGraph | 
													
                                                        
                                                            | 418 | .AGS file extension | AfterGRASP Script | 
													
                                                        
                                                            | 419 | .AGT file extension | PeerAgent Typed Executable E-mail | 
													
                                                        
                                                            | 420 | .AGTEMPLATE file extension | Adobe Photoshop Lightroom Preset | 
													
                                                        
                                                            | 421 | .AGTOOLKIT file extension | Adobe Photoshop Lightroom | 
													
                                                        
                                                            | 422 | .AGV file extension | ArcGlobe Video Metadata | 
													
                                                        
                                                            | 423 | .AGW file extension | Aspen Graphics | 
													
                                                        
                                                            | 424 | .AGWL file extension | Abstract Grid Workflow Language | 
													
                                                        
                                                            | 425 | .AGX file extension | Rational XDE | 
													
                                                        
                                                            | 426 | .AGX1 file extension | Adobe FreeHand For Mac Plug-in | 
													
                                                        
                                                            | 427 | .AGZ file extension | AggFlow Aggregate Plant Flow Diagram | 
													
                                                        
                                                            | 428 | .AH file extension | FreeBSD | 
													
                                                        
                                                            | 429 | .AHB file extension | AIM High Briefcase Report | 
													
                                                        
                                                            | 430 | .AHC file extension | Resident Evil 4 | 
													
                                                        
                                                            | 431 | .AHD file extension | Microsoft Dynamics AX On-line Help Data | 
													
                                                        
                                                            | 432 | .AHF file extension | Bitmap Graphics | 
													
                                                        
                                                            | 433 | .AHI file extension | Microsoft Dynamics AX Online Help Index | 
													
                                                        
                                                            | 434 | .AHK file extension | AutoHotkey Script | 
													
                                                        
                                                            | 435 | .AHL file extension | EMule Metadata | 
													
                                                        
                                                            | 436 | .AHOD file extension | Homeworld | 
													
                                                        
                                                            | 437 | .AHP file extension | AutoCAD Help | 
													
                                                        
                                                            | 438 | .AHQ file extension | AudioHQ Plug-in | 
													
                                                        
                                                            | 439 | .AHRP file extension | Apple II+ Image | 
													
                                                        
                                                            | 440 | .AHS file extension | Adobe Photoshop Halftone Screens | 
													
                                                        
                                                            | 441 | .AHTM file extension | HTML | 
													
                                                        
                                                            | 442 | .AHTML file extension | HTML | 
													
                                                        
                                                            | 443 | .AHU file extension | Adobe Photoshop Hue Saturation Lightness | 
													
                                                        
                                                            | 444 | .AHX file extension | WinAHX Tracker Module | 
													
                                                        
                                                            | 445 | .AI3 file extension | Generic Encapsulated PostScript Graphic Format | 
													
                                                        
                                                            | 446 | .AI4 file extension | Generic Encapsulated PostScript Graphic | 
													
                                                        
                                                            | 447 | .AI5 file extension | Generic Encapsulated PostScript Graphic | 
													
                                                        
                                                            | 448 | .AI6 file extension | Generic Encapsulated PostScript Graphic | 
													
                                                        
                                                            | 449 | .AI65 file extension | Adobe PageMaker For Mac Plug-in | 
													
                                                        
                                                            | 450 | .AI7 file extension | Generic Encapsulated PostScript Graphic | 
													
                                                        
                                                            | 451 | .AI8 file extension | Generic Encapsulated PostScript Graphic Format | 
													
                                                        
                                                            | 452 | .AIA file extension | Adobe Illustrator Action | 
													
                                                        
                                                            | 453 | .AIC file extension | Advanced Image Coding | 
													
                                                        
                                                            | 454 | .AID file extension | Star Trek Armada Arficicial Intelligence Parameters | 
													
                                                        
                                                            | 455 | .AIDL file extension | AIDL Interface | 
													
                                                        
                                                            | 456 | .AIF file extension | OS/2 Application Information | 
													
                                                        
                                                            | 457 | .AIFB file extension | AIF Builder Project | 
													
                                                        
                                                            | 458 | .AIFC file extension | Audio Interchange File Format Sound File With Compression | 
													
                                                        
                                                            | 459 | .AIFR file extension | Audio Interchange File Format | 
													
                                                        
                                                            | 460 | .AIG file extension | Architecture Drawing | 
													
                                                        
                                                            | 461 | .AIH file extension | Attribute Index | 
													
                                                        
                                                            | 462 | .AIJ file extension | Oracle After-Image Journal | 
													
                                                        
                                                            | 463 | .AIL file extension | AutoImager | 
													
                                                        
                                                            | 464 | .AIM file extension | AOL Instant Message Launch | 
													
                                                        
                                                            | 465 | .AIML file extension | Artificial Intelligence Markup Language | 
													
                                                        
                                                            | 466 | .AIMPPL file extension | AIMP Media Player Playlist | 
													
                                                        
                                                            | 467 | .AIN file extension | AIN Compressed File Archive | 
													
                                                        
                                                            | 468 | .AIO file extension | APL Transfer Format | 
													
                                                        
                                                            | 469 | .AIP file extension | Adobe Illustrator Plugin | 
													
                                                        
                                                            | 470 | .AIRAPPLICATION file extension | Adobe AIR Application | 
													
                                                        
                                                            | 471 | .AIRI file extension | Adobe AIR Intermediate | 
													
                                                        
                                                            | 472 | .AIRPORT file extension | RealFlight Simulator | 
													
                                                        
                                                            | 473 | .AIRPORTS file extension | RealFlight Airports Data | 
													
                                                        
                                                            | 474 | .AIS file extension | Alto Subsystem AIS (Array Of Intensity Samples) Files | 
													
                                                        
                                                            | 475 | .AIT file extension | Adobe Illustrator Template | 
													
                                                        
                                                            | 476 | .AIU file extension | MailWasher Update | 
													
                                                        
                                                            | 477 | .AIV file extension | Stronghold Crusader Computer Player AI | 
													
                                                        
                                                            | 478 | .AIW file extension | Formula One 2001 Game | 
													
                                                        
                                                            | 479 | .AIX file extension | IBM AIX | 
													
                                                        
                                                            | 480 | .AIZ file extension | Aero AIO Plug-in | 
													
                                                        
                                                            | 481 | .AJA file extension | Backup Revision Control Archive | 
													
                                                        
                                                            | 482 | .AJB file extension | Alphacam Water Jet VB Macro | 
													
                                                        
                                                            | 483 | .AJD file extension | Alphacam Water Jet Drawing | 
													
                                                        
                                                            | 484 | .AJG file extension | AJC Grep Project | 
													
                                                        
                                                            | 485 | .AJL file extension | CA ARCserve Backup Journal | 
													
                                                        
                                                            | 486 | .AJM file extension | Alphacam Water Jet Parameter Macro | 
													
                                                        
                                                            | 487 | .AJP file extension | Alphacam Water Jet Post | 
													
                                                        
                                                            | 488 | .AJZ file extension | Archos Jukebox Recorder Firmware Update | 
													
                                                        
                                                            | 489 | .AKAI file extension | Akai S-series Floppy Disk Image | 
													
                                                        
                                                            | 490 | .AKF file extension | Adobe Acrobat Key | 
													
                                                        
                                                            | 491 | .AKM file extension | Aksharamala Keymap Binary | 
													
                                                        
                                                            | 492 | .AKP file extension | Akai S5000, S6000 Program | 
													
                                                        
                                                            | 493 | .AKS file extension | Aksharamala Keymap Binary | 
													
                                                        
                                                            | 494 | .AKT file extension | Aksharamala Keymap Source | 
													
                                                        
                                                            | 495 | .AKW file extension | Adobe RoboHelp Help Project Index Designer | 
													
                                                        
                                                            | 496 | .AL file extension | Oracle Files | 
													
                                                        
                                                            | 497 | .AL3 file extension | Electronic Data Interchange | 
													
                                                        
                                                            | 498 | .AL8 file extension | AAA Logo Project | 
													
                                                        
                                                            | 499 | .ALA file extension | Alan Interactive Fiction Language | 
													
                                                        
                                                            | 500 | .ALAC file extension | Apple Lossless Audio Codec Audio | 
													
                                                        
                                                            | 501 | .ALARMZ file extension | Alarmz Alarm | 
													
                                                        
                                                            | 502 | .ALAW file extension | A-law G.711 European Telephony | 
													
                                                        
                                                            | 503 | .ALB file extension | Steinberg Cubase Or VST Backup Song | 
													
                                                        
                                                            | 504 | .ALB3 file extension | Adobe PageMaker Document | 
													
                                                        
                                                            | 505 | .ALB4 file extension | Adobe PageMaker For Mac Document | 
													
                                                        
                                                            | 506 | .ALB5 file extension | Adobe PageMaker 5 Document | 
													
                                                        
                                                            | 507 | .ALB6 file extension | Adobe PageMaker For Mac | 
													
                                                        
                                                            | 508 | .ALBM file extension | Photo Album | 
													
                                                        
                                                            | 509 | .ALBUM file extension | Thumbnail Cache | 
													
                                                        
                                                            | 510 | .ALC file extension | Microsoft Dynamics AX Label Description | 
													
                                                        
                                                            | 511 | .ALC4 file extension | Adobe PageMaker For Mac Dictionary | 
													
                                                        
                                                            | 512 | .ALCO file extension | URL Manager Pro | 
													
                                                        
                                                            | 513 | .ALD file extension | Alphacam Laser Drawing | 
													
                                                        
                                                            | 514 | .ALD2 file extension | Adobe Pagemaker For Mac | 
													
                                                        
                                                            | 515 | .ALD3 file extension | Adobe PageMaker 3 For Mac | 
													
                                                        
                                                            | 516 | .ALD4 file extension | Adobe Pagemaker 4 For Mac | 
													
                                                        
                                                            | 517 | .ALD5 file extension | Adobe Pagemaker 6 For Mac | 
													
                                                        
                                                            | 518 | .ALD6 file extension | Adobe PageMaker 6 For Mac | 
													
                                                        
                                                            | 519 | .ALDF file extension | Aldefaer Data | 
													
                                                        
                                                            | 520 | .ALE file extension | Avid Log File Format | 
													
                                                        
                                                            | 521 | .ALEX file extension | Alexa | 
													
                                                        
                                                            | 522 | .ALF file extension | AbacusLaw | 
													
                                                        
                                                            | 523 | .ALF6 file extension | PageMaker Default | 
													
                                                        
                                                            | 524 | .ALG file extension | ER Mapper Algorithm | 
													
                                                        
                                                            | 525 | .ALH5 file extension | Adobe PageMaker Add-in | 
													
                                                        
                                                            | 526 | .ALI file extension | SAP Document | 
													
                                                        
                                                            | 527 | .ALIAS file extension | Alias Image | 
													
                                                        
                                                            | 528 | .ALIASES file extension | LabVIEW IP Adresses Map | 
													
                                                        
                                                            | 529 | .ALK file extension | DataLocker Encrpyted | 
													
                                                        
                                                            | 530 | .ALL file extension | OS/2 Program List | 
													
                                                        
                                                            | 531 | .ALLOW file extension | Linux Access | 
													
                                                        
                                                            | 532 | .ALM file extension | Alpha Five Database Information | 
													
                                                        
                                                            | 533 | .ALMB file extension | Mac OS 8.1 Action Module Data | 
													
                                                        
                                                            | 534 | .ALMN file extension | Location Manager Module | 
													
                                                        
                                                            | 535 | .ALN file extension | LexNavigator Database Update | 
													
                                                        
                                                            | 536 | .ALO file extension | Star Wars: Empire At War Game | 
													
                                                        
                                                            | 537 | .ALP file extension | Alphacam Laser Post | 
													
                                                        
                                                            | 538 | .ALR file extension | ADRIFT Language Resource | 
													
                                                        
                                                            | 539 | .ALS file extension | Alias Image | 
													
                                                        
                                                            | 540 | .ALT file extension | Corel WordPerfect Menu Library | 
													
                                                        
                                                            | 541 | .ALT3 file extension | Adobe PageMaker Template | 
													
                                                        
                                                            | 542 | .ALT4 file extension | Adobe Pagemaker For Mac | 
													
                                                        
                                                            | 543 | .ALT5 file extension | Adobe Pagemaker 5 For Mac Document | 
													
                                                        
                                                            | 544 | .ALT6 file extension | Adobe PageMaker 6 | 
													
                                                        
                                                            | 545 | .ALTH file extension | QuickHelp For Mac | 
													
                                                        
                                                            | 546 | .ALTOVA_LICENSES file extension | Altova Licence | 
													
                                                        
                                                            | 547 | .ALTP file extension | QuickHelp | 
													
                                                        
                                                            | 548 | .ALTQ file extension | QuickView Settings | 
													
                                                        
                                                            | 549 | .ALTV file extension | QuickView Help | 
													
                                                        
                                                            | 550 | .ALV file extension | Adobe Photoshop Levels | 
													
                                                        
                                                            | 551 | .ALW file extension | A-law G.711 European Telephony Format | 
													
                                                        
                                                            | 552 | .ALY file extension | Sage ACT! | 
													
                                                        
                                                            | 553 | .ALZ file extension | ALZip Compressed | 
													
                                                        
                                                            | 554 | .AM file extension | Applix SHELF Macro | 
													
                                                        
                                                            | 555 | .AM1 file extension | Adventure Maker Project | 
													
                                                        
                                                            | 556 | .AM2 file extension | AutoPlay Menu Studio Ver.2 Data | 
													
                                                        
                                                            | 557 | .AM3 file extension | AutoPlay Menu Studio Ver.3 Data | 
													
                                                        
                                                            | 558 | .AM4 file extension | AutoPlay Menu Studio Version 4 Project | 
													
                                                        
                                                            | 559 | .AM5 file extension | AutoPlay Menu Studio Ver.5 Data | 
													
                                                        
                                                            | 560 | .AM6 file extension | AutoPlay Menu Studio Ver.6 Data | 
													
                                                        
                                                            | 561 | .AM7 file extension | AutoPlay Menu Studio Ver.7 Data | 
													
                                                        
                                                            | 562 | .AMA file extension | Fifa2000 Feart | 
													
                                                        
                                                            | 563 | .AMAYA file extension | Amaya | 
													
                                                        
                                                            | 564 | .AMB file extension | Alphacam 3D Mill Or 2D Mill VB Macro | 
													
                                                        
                                                            | 565 | .AMC file extension | Ant Movie Catalog | 
													
                                                        
                                                            | 566 | .AMD file extension | Alphacam 3D Mill, 2D Mill Drawing | 
													
                                                        
                                                            | 567 | .AME file extension | ACT! E-mail System Library | 
													
                                                        
                                                            | 568 | .AMF file extension | DSMIA/Asylum Module Music | 
													
                                                        
                                                            | 569 | .AMFM file extension | Adobe Multiple Font Metrics | 
													
                                                        
                                                            | 570 | .AMI file extension | Amica Paint | 
													
                                                        
                                                            | 571 | .AMIPRO file extension | Ami Pro Table Structure | 
													
                                                        
                                                            | 572 | .AMJ file extension | AceMoney | 
													
                                                        
                                                            | 573 | .AMK file extension | AceMoney Backup | 
													
                                                        
                                                            | 574 | .AML file extension | Microsoft Assistance Markup Language | 
													
                                                        
                                                            | 575 | .AMM file extension | Abbyy | 
													
                                                        
                                                            | 576 | .AMN file extension | Aero Studio 2008 Menu | 
													
                                                        
                                                            | 577 | .AMO file extension | AIM AOL Instant Messenger UI Plug-in | 
													
                                                        
                                                            | 578 | .AMODEL file extension | ActiveModeler Project | 
													
                                                        
                                                            | 579 | .AMOS file extension | AMOS Basic Code | 
													
                                                        
                                                            | 580 | .AMP file extension | Adobe Photoshop Arbitrary Map Settings | 
													
                                                        
                                                            | 581 | .AMS file extension | Velvet Studio Module | 
													
                                                        
                                                            | 582 | .AMSM file extension | Atomic Mail Sender Project | 
													
                                                        
                                                            | 583 | .AMSORM file extension | OnLine Ringman | 
													
                                                        
                                                            | 584 | .AMST file extension | Atomic Mail Sender Template | 
													
                                                        
                                                            | 585 | .AMT file extension | Abbyy Finereader 5.0 Pro | 
													
                                                        
                                                            | 586 | .AMT50 file extension | BERNINA V5.0 Embroidery Software Template | 
													
                                                        
                                                            | 587 | .AMT60 file extension | BERNINA V6.0 Embroidery Software Template | 
													
                                                        
                                                            | 588 | .AMU file extension | Sony PictureGear Studio Photo Album | 
													
                                                        
                                                            | 589 | .AMV file extension | AMV Video File Format | 
													
                                                        
                                                            | 590 | .AMW file extension | Alcorn McBride Show Controller | 
													
                                                        
                                                            | 591 | .AMX file extension | Adobe Motion Exchange | 
													
                                                        
                                                            | 592 | .AMXD file extension | Max For Live Project | 
													
                                                        
                                                            | 593 | .AMXX file extension | AMX Mod X Plug-in | 
													
                                                        
                                                            | 594 | .AMZ file extension | The Amazon Trail Save Game | 
													
                                                        
                                                            | 595 | .AN1 file extension | DeLorme Street Atlas Drawing | 
													
                                                        
                                                            | 596 | .AN2 file extension | Croc Animation | 
													
                                                        
                                                            | 597 | .AN8 file extension | Anim8or 3D Animation | 
													
                                                        
                                                            | 598 | .ANA file extension | Analysis For Windows | 
													
                                                        
                                                            | 599 | .ANALYSISLOG file extension | SecuROM Analysis | 
													
                                                        
                                                            | 600 | .ANAT file extension | XNBC Network Anatomy | 
													
                                                        
                                                            | 601 | .ANB file extension | I2 Analysts Notebook Analytical Chart | 
													
                                                        
                                                            | 602 | .ANC file extension | Canon Computer Pattern Maker | 
													
                                                        
                                                            | 603 | .AND file extension | Apadana Project | 
													
                                                        
                                                            | 604 | .ANDROID file extension | Readme | 
													
                                                        
                                                            | 605 | .ANE file extension | Adobe AIR Native Extension | 
													
                                                        
                                                            | 606 | .ANF file extension | ANSYS DesignModeler | 
													
                                                        
                                                            | 607 | .ANG file extension | AIMSUN NG Related | 
													
                                                        
                                                            | 608 | .ANH file extension | ActivTrak Net View History | 
													
                                                        
                                                            | 609 | .ANIM file extension | Amiga Animation | 
													
                                                        
                                                            | 610 | .ANISO file extension | Chemical Crystallography | 
													
                                                        
                                                            | 611 | .ANJUTA file extension | Anjuta DevStudio Project | 
													
                                                        
                                                            | 612 | .ANKI file extension | Anki Deck | 
													
                                                        
                                                            | 613 | .ANL file extension | Project Analyzer Saved Analysis File Format | 
													
                                                        
                                                            | 614 | .ANM file extension | Infinity Equation Script | 
													
                                                        
                                                            | 615 | .ANME file extension | Anime Studio Project | 
													
                                                        
                                                            | 616 | .ANN file extension | Microsoft Windows Help Annotation | 
													
                                                        
                                                            | 617 | .ANNOT file extension | Adobe Digital Editions Annotations | 
													
                                                        
                                                            | 618 | .ANR file extension | DeLorme Street Atlas Route | 
													
                                                        
                                                            | 619 | .ANS file extension | ANSI Text File (ANSI Art) | 
													
                                                        
                                                            | 620 | .ANSI file extension | Mistaken TXT | 
													
                                                        
                                                            | 621 | .ANSR file extension | AnswerTool Answer Document | 
													
                                                        
                                                            | 622 | .ANT file extension | SimAnt For Windows Saved Game | 
													
                                                        
                                                            | 623 | .ANTIFRAG file extension | DC++ Incomplete Download | 
													
                                                        
                                                            | 624 | .ANTISPAM5 file extension | Personal AntiSpam Settings | 
													
                                                        
                                                            | 625 | .ANTMPL file extension | Adobe Edge Animate Template | 
													
                                                        
                                                            | 626 | .ANV file extension | AirNav Image | 
													
                                                        
                                                            | 627 | .ANX file extension | HotDocs Answer | 
													
                                                        
                                                            | 628 | .ANY file extension | AnyRail Layout Plan | 
													
                                                        
                                                            | 629 | .ANYDVDHD file extension | AnyDVD Registration Key | 
													
                                                        
                                                            | 630 | .AO file extension | ActionOutline Data | 
													
                                                        
                                                            | 631 | .AOA file extension | Adaptive Optics AOA | 
													
                                                        
                                                            | 632 | .AOB file extension | DVD Audio Object | 
													
                                                        
                                                            | 633 | .AOD file extension | Microsoft Dynamics AX Object Data | 
													
                                                        
                                                            | 634 | .AOF file extension | Acorn Object | 
													
                                                        
                                                            | 635 | .AOI file extension | AOI Scene | 
													
                                                        
                                                            | 636 | .AOL file extension | America On-line Related | 
													
                                                        
                                                            | 637 | .AOM file extension | Adobe After Effects Output Settings | 
													
                                                        
                                                            | 638 | .AON file extension | ArtOfNoise Amiga Audio | 
													
                                                        
                                                            | 639 | .AOP file extension | JBoss AS JAR Archive | 
													
                                                        
                                                            | 640 | .AOS file extension | Nokia 9000 Communicator Add-on Software | 
													
                                                        
                                                            | 641 | .AOT file extension | ZenWorks SnAppShot Application Binary Object Template | 
													
                                                        
                                                            | 642 | .AP file extension | IBM Applix Present | 
													
                                                        
                                                            | 643 | .AP0 file extension | Microsoft Windows APW_data | 
													
                                                        
                                                            | 644 | .AP2 file extension | ActivInspire Resource Pack | 
													
                                                        
                                                            | 645 | .AP3 file extension | Asprova Project | 
													
                                                        
                                                            | 646 | .AP4 file extension | Kids&Us Talking Pen Audio | 
													
                                                        
                                                            | 647 | .AP? file extension | LoseThos C+ Source | 
													
                                                        
                                                            | 648 | .APA file extension | RSView Application Manager Archive | 
													
                                                        
                                                            | 649 | .APALBUM file extension | Apple Aperture Album | 
													
                                                        
                                                            | 650 | .APB file extension | Alphacam Punch VB Macro | 
													
                                                        
                                                            | 651 | .APC file extension | Lotus Printer Driver Characters | 
													
                                                        
                                                            | 652 | .APCDOC file extension | Ashampoo Photo Commander | 
													
                                                        
                                                            | 653 | .APD file extension | Adobe PageMaker Printer Description | 
													
                                                        
                                                            | 654 | .APDB file extension | Apple Aperture Library | 
													
                                                        
                                                            | 655 | .APDETECTED file extension | Apple IPhoto | 
													
                                                        
                                                            | 656 | .APDISK file extension | Apple Mac OS X Related | 
													
                                                        
                                                            | 657 | .APERTUREEDIT file extension | Apple Aperture | 
													
                                                        
                                                            | 658 | .APERTUREEXPORT file extension | Apple Aperture | 
													
                                                        
                                                            | 659 | .APEX file extension | AVM Sample Studio Bank | 
													
                                                        
                                                            | 660 | .APF file extension | Lotus Printer Driver Fonts | 
													
                                                        
                                                            | 661 | .APFACENAME file extension | Apple IPhoto Face Data | 
													
                                                        
                                                            | 662 | .APG file extension | Ivana Animated GIF | 
													
                                                        
                                                            | 663 | .APH file extension | Ability Photoalbum Album Database | 
													
                                                        
                                                            | 664 | .API file extension | Adobe Acrobat Plugin | 
													
                                                        
                                                            | 665 | .APIN file extension | Adobe InDesign Import/export Filter | 
													
                                                        
                                                            | 666 | .API_FILTERS file extension | Eclipse API Settings | 
													
                                                        
                                                            | 667 | .APJ file extension | Angel Debug Monitor Project | 
													
                                                        
                                                            | 668 | .APL file extension | Monkeys Audio Track Info | 
													
                                                        
                                                            | 669 | .APLG file extension | Audials One Add-on | 
													
                                                        
                                                            | 670 | .APLIBRARY file extension | Aperture Pictures Library Database | 
													
                                                        
                                                            | 671 | .APLMODEL file extension | Apple ICal | 
													
                                                        
                                                            | 672 | .APLN file extension | Adobe InDesign 3rd Party Plug-in | 
													
                                                        
                                                            | 673 | .APLP file extension | Audials One Add-on Installation Package | 
													
                                                        
                                                            | 674 | .APLT file extension | Mac OS X AppleScript Applet | 
													
                                                        
                                                            | 675 | .APM file extension | Aldus Placeable Metafile | 
													
                                                        
                                                            | 676 | .APN file extension | Alpine Wallpaper | 
													
                                                        
                                                            | 677 | .APNG file extension | Animated Portable Network Graphics | 
													
                                                        
                                                            | 678 | .APNX file extension | Amazon Kindle Index | 
													
                                                        
                                                            | 679 | .APO file extension | Abacre Paperless Office | 
													
                                                        
                                                            | 680 | .APP-SE file extension | Sony Ericsson XPERIA X10 | 
													
                                                        
                                                            | 681 | .APPC file extension | WebLogic | 
													
                                                        
                                                            | 682 | .APPCACHE file extension | HTML5 Cache Manifest | 
													
                                                        
                                                            | 683 | .APPDATA file extension | VMware Cache | 
													
                                                        
                                                            | 684 | .APPDOWNLOAD file extension | Mac OS X App Store Incomplete Download | 
													
                                                        
                                                            | 685 | .APPICON file extension | VMWare Cache | 
													
                                                        
                                                            | 686 | .APPLE file extension | Apple AppleSingle Data | 
													
                                                        
                                                            | 687 | .APPLEDOUBLE file extension | Apple AppleDouble Resource | 
													
                                                        
                                                            | 688 | .APPLESCRIPT file extension | AppleScript Script | 
													
                                                        
                                                            | 689 | .APPLESYNCINFO file extension | IOS | 
													
                                                        
                                                            | 690 | .APPLET file extension | Eclipse IDE For Java Developers | 
													
                                                        
                                                            | 691 | .APPLETVIEWER file extension | Java Appletviewer | 
													
                                                        
                                                            | 692 | .APPLE_PARTITION_MAP file extension | Apple Partition Scheme | 
													
                                                        
                                                            | 693 | .APPREF-MS file extension | Application Reference | 
													
                                                        
                                                            | 694 | .APPT file extension | Authentica Secure Office Protected PowerPoint Presentation | 
													
                                                        
                                                            | 695 | .APPV file extension | App-V Archive | 
													
                                                        
                                                            | 696 | .APPX file extension | Microsoft AppX Application Package | 
													
                                                        
                                                            | 697 | .APPXMANIFEST file extension | Windows Store App Source Manifest | 
													
                                                        
                                                            | 698 | .APPXSYM file extension | Microsoft Visual Studio Windows 8 Application Information | 
													
                                                        
                                                            | 699 | .APPXUPLOAD file extension | Microsoft Visual Studio Windows 8 Application Upload | 
													
                                                        
                                                            | 700 | .APR file extension | ArcView Project | 
													
                                                        
                                                            | 701 | .APREF-MS file extension | Application Reference | 
													
                                                        
                                                            | 702 | .APRJ file extension | ApacheConf Project | 
													
                                                        
                                                            | 703 | .APS file extension | Microsoft Visual C++ Binary Version Of Resource | 
													
                                                        
                                                            | 704 | .APSMARTALBUM file extension | Apple Aperture | 
													
                                                        
                                                            | 705 | .APT file extension | Lotus Approach Data View | 
													
                                                        
                                                            | 706 | .APU file extension | Canon G3 Corrupted RAW | 
													
                                                        
                                                            | 707 | .APV file extension | Acerose Password | 
													
                                                        
                                                            | 708 | .APVAULT file extension | Apple Aperture Vault | 
													
                                                        
                                                            | 709 | .APW file extension | Password | 
													
                                                        
                                                            | 710 | .APX file extension | Lotus Approach Paradox Specific Information | 
													
                                                        
                                                            | 711 | .APXL file extension | Apple Keynote Presentation XML Document Settings | 
													
                                                        
                                                            | 712 | .APXT file extension | DataLink Setting | 
													
                                                        
                                                            | 713 | .APZ file extension | AMS Shared Project | 
													
                                                        
                                                            | 714 | .AP_ file extension | Google Android Development Resources Package | 
													
                                                        
                                                            | 715 | .AQ file extension | Ancestral Quest Genealogy | 
													
                                                        
                                                            | 716 | .AQ1 file extension | AptiQuiz Test | 
													
                                                        
                                                            | 717 | .AQA file extension | AptiQuiz Result | 
													
                                                        
                                                            | 718 | .AQC file extension | AquaChem Database | 
													
                                                        
                                                            | 719 | .AQF file extension | Aquifer-Generated Web Page | 
													
                                                        
                                                            | 720 | .AQL file extension | AOL DLL | 
													
                                                        
                                                            | 721 | .AQM file extension | CP/M Information | 
													
                                                        
                                                            | 722 | .AQP file extension | Quizmaker 08 And Older Quiz | 
													
                                                        
                                                            | 723 | .AQQ file extension | AQQ Plug-in | 
													
                                                        
                                                            | 724 | .AQT file extension | AQTitle Subtitles | 
													
                                                        
                                                            | 725 | .AQZ file extension | Amateur Radio Questionary Data | 
													
                                                        
                                                            | 726 | .AR file extension | Linux/Unix Command Library | 
													
                                                        
                                                            | 727 | .AR-WMP file extension | BrainVoyager QX Anatomical-resolution Volume Map | 
													
                                                        
                                                            | 728 | .ARA file extension | ATI Radeon Video Driver | 
													
                                                        
                                                            | 729 | .ARB file extension | Alphacam Router VB Macro | 
													
                                                        
                                                            | 730 | .ARBVP1 file extension | Google Earth Shader | 
													
                                                        
                                                            | 731 | .ARCH00 file extension | F.E.A.R. Game Archive | 
													
                                                        
                                                            | 732 | .ARCH01 file extension | F.E.A.R. 2 Game | 
													
                                                        
                                                            | 733 | .ARCHCFG file extension | F.E.A.R. 2 Project Origin Configuration | 
													
                                                        
                                                            | 734 | .ARCHIMEDES file extension | Speccy ZX Spectrum Emulator Snapshot | 
													
                                                        
                                                            | 735 | .ARCHITECT file extension | Soundweb London Design | 
													
                                                        
                                                            | 736 | .ARCHIVER file extension | Incredible Bee Archiver Archive | 
													
                                                        
                                                            | 737 | .ARCINFO file extension | ArcInfo Info | 
													
                                                        
                                                            | 738 | .ARCUT file extension | Adobe Prelude Rough Cut | 
													
                                                        
                                                            | 739 | .ARD file extension | Alphacam Router Drawing | 
													
                                                        
                                                            | 740 | .ARE file extension | BioWare Aurora Engine Area | 
													
                                                        
                                                            | 741 | .ARENA file extension | Quake 3 Id Tech 3 Game Engine Arena Settings | 
													
                                                        
                                                            | 742 | .ARF file extension | FITS Auxiliary Response | 
													
                                                        
                                                            | 743 | .ARFF file extension | Weka Attribute-relation | 
													
                                                        
                                                            | 744 | .ARG file extension | AutoCAD Profile Export | 
													
                                                        
                                                            | 745 | .ARGO file extension | ArgoUML Project | 
													
                                                        
                                                            | 746 | .ARH file extension | ArHymo Hydrologic Simulation | 
													
                                                        
                                                            | 747 | .ARI file extension | ARRI Raw Image | 
													
                                                        
                                                            | 748 | .ARIA file extension | Chipsounds Audio | 
													
                                                        
                                                            | 749 | .ARK file extension | ARC File Archiver CPM/Port Archive | 
													
                                                        
                                                            | 750 | .ARL file extension | Aureal Aspen Bank | 
													
                                                        
                                                            | 751 | .ARLC file extension | Commandos 2 Men Of Courage Game | 
													
                                                        
                                                            | 752 | .ARLOLD file extension | AOL6 Organizer | 
													
                                                        
                                                            | 753 | .ARM file extension | SoftwarePassport Protection System | 
													
                                                        
                                                            | 754 | .ARMA2OAPROFILE file extension | ArmA 2 Settings | 
													
                                                        
                                                            | 755 | .ARMA2PROFILE file extension | ARMA2 Profile | 
													
                                                        
                                                            | 756 | .ARMX file extension | ASP.NET Source | 
													
                                                        
                                                            | 757 | .ARMY file extension | Impossible Creatures Collection Of Created Creatures | 
													
                                                        
                                                            | 758 | .ARN file extension | Astronomical Research Network Image Format | 
													
                                                        
                                                            | 759 | .ARNOLDC file extension | ArnoldC Source Code | 
													
                                                        
                                                            | 760 | .ARO file extension | SteelArrow Script | 
													
                                                        
                                                            | 761 | .ARP file extension | Audition Replay | 
													
                                                        
                                                            | 762 | .ARPI file extension | Adobe Plug-in | 
													
                                                        
                                                            | 763 | .ARPX8 file extension | Techno Toys Arp-X8 MIDI Arpeggiator | 
													
                                                        
                                                            | 764 | .ARQ file extension | BSM Action Request System Client Macro | 
													
                                                        
                                                            | 765 | .ARR file extension | Steinberg Cubase Arrangement | 
													
                                                        
                                                            | 766 | .ARS file extension | Corel WordPerfect Office Audio | 
													
                                                        
                                                            | 767 | .ARSC file extension | Google Android Resource | 
													
                                                        
                                                            | 768 | .ART file extension | Bernina Artista Embroidery | 
													
                                                        
                                                            | 769 | .ART42 file extension | V1.x Explorations Projects | 
													
                                                        
                                                            | 770 | .ART50 file extension | BERNINA V5.0 Embroidery Software Designs | 
													
                                                        
                                                            | 771 | .ART6 file extension | Articulate Presenter Compressed | 
													
                                                        
                                                            | 772 | .ART60 file extension | BERNINA V6.0 Embroidery Software Designs | 
													
                                                        
                                                            | 773 | .ARTASK file extension | Remedy User Tool Shortcut | 
													
                                                        
                                                            | 774 | .ARTB file extension | Artboard Vector Drawing | 
													
                                                        
                                                            | 775 | .ARTF file extension | Adobe FreeHand Xtra | 
													
                                                        
                                                            | 776 | .ARTPROJ file extension | Artifacts Project | 
													
                                                        
                                                            | 777 | .ARTWORK file extension | ArtStudio Image | 
													
                                                        
                                                            | 778 | .ARTX file extension | Artisteer Project | 
													
                                                        
                                                            | 779 | .ARTZ file extension | Adobe Illustrator For Mac | 
													
                                                        
                                                            | 780 | .ARU file extension | Autorun.aru Malicious | 
													
                                                        
                                                            | 781 | .ARV file extension | Microsoft AutoRoute User Information | 
													
                                                        
                                                            | 782 | .ARX file extension | AutoCAD Runtime Extension | 
													
                                                        
                                                            | 783 | .ARXML file extension | AUTOSAR XML | 
													
                                                        
                                                            | 784 | .ARY file extension | SmartStart Scripting Toolkit | 
													
                                                        
                                                            | 785 | .ARZ file extension | Titan Quest Game Database | 
													
                                                        
                                                            | 786 | .AS file extension | Applix Spreadsheet | 
													
                                                        
                                                            | 787 | .AS$ file extension | Microsoft Word Temporary | 
													
                                                        
                                                            | 788 | .AS2 file extension | ACTIVstudio Resource | 
													
                                                        
                                                            | 789 | .AS2PROJ file extension | FlashDevelop Project | 
													
                                                        
                                                            | 790 | .AS3 file extension | APL*PLUS Source Code | 
													
                                                        
                                                            | 791 | .AS3A file extension | ActivInspire Resource | 
													
                                                        
                                                            | 792 | .AS4 file extension | IBM AS/400 Client Access | 
													
                                                        
                                                            | 793 | .AS4A file extension | ActivInspire Resource Pack | 
													
                                                        
                                                            | 794 | .AS? file extension | LoseThos Assembly Source | 
													
                                                        
                                                            | 795 | .ASA file extension | Active Server Configuration | 
													
                                                        
                                                            | 796 | .ASAT file extension | Assemble SAT 3D Model | 
													
                                                        
                                                            | 797 | .ASAX file extension | ASP.NET Application Optional Source | 
													
                                                        
                                                            | 798 | .ASB file extension | Alphacam Stone VB Macro | 
													
                                                        
                                                            | 799 | .ASBX file extension | Microsoft ASP.Net BridgeHandler | 
													
                                                        
                                                            | 800 | .ASC file extension | ASCII Text | 
													
                                                        
                                                            | 801 | .ASCII file extension | ASCII Text Characters | 
													
                                                        
                                                            | 802 | .ASCM file extension | Adobe Content Server Message | 
													
                                                        
                                                            | 803 | .ASCS file extension | Adobe Device Central | 
													
                                                        
                                                            | 804 | .ASCX file extension | Active Server Pages Web User Control | 
													
                                                        
                                                            | 805 | .ASD file extension | Advanced Streaming Format Description | 
													
                                                        
                                                            | 806 | .ASDB file extension | Active-HDL Accelerated Waveform | 
													
                                                        
                                                            | 807 | .ASDVDCRTPROJ file extension | Aimersoft DVD Creator Project | 
													
                                                        
                                                            | 808 | .ASE file extension | 3D Studio Max ASCII Scene Export | 
													
                                                        
                                                            | 809 | .ASEF file extension | Adobe Swatch Exchange | 
													
                                                        
                                                            | 810 | .ASEP file extension | Separator For Mac | 
													
                                                        
                                                            | 811 | .ASG file extension | Airport Tycoon Saved Game | 
													
                                                        
                                                            | 812 | .ASGP file extension | HP-UX NIS Maps Configuration | 
													
                                                        
                                                            | 813 | .ASH file extension | Sony DSC-F828 Firmware Upgrade | 
													
                                                        
                                                            | 814 | .ASHBAK file extension | Ashampoo Burning Studio Backup Archive | 
													
                                                        
                                                            | 815 | .ASHDISC file extension | Ashampoo Disk Image | 
													
                                                        
                                                            | 816 | .ASHDISK file extension | Mistyped ASHDISC | 
													
                                                        
                                                            | 817 | .ASHLANG file extension | Ashampoo Media Player+ | 
													
                                                        
                                                            | 818 | .ASHPRJ file extension | Ashampoo Burning Studio Project | 
													
                                                        
                                                            | 819 | .ASI file extension | Assembly Language Header | 
													
                                                        
                                                            | 820 | .ASIC file extension | ASIC Source | 
													
                                                        
                                                            | 821 | .ASIS file extension | Apache As Is | 
													
                                                        
                                                            | 822 | .ASJ file extension | Aldfaer Genealogy | 
													
                                                        
                                                            | 823 | .ASK file extension | AskSam Database | 
													
                                                        
                                                            | 824 | .ASL file extension | Adobe Photoshop Layer Style | 
													
                                                        
                                                            | 825 | .ASLQUERY file extension | Apple MAC OS X Console Query | 
													
                                                        
                                                            | 826 | .ASMDAT file extension | Extech Light Meter Archive | 
													
                                                        
                                                            | 827 | .ASMDOT file extension | SolidWorks Assembly Template | 
													
                                                        
                                                            | 828 | .ASMPRP file extension | SolidWorks Assembly Custom Properties Tab Template | 
													
                                                        
                                                            | 829 | .ASMX file extension | Active Server Plus Web Services Source | 
													
                                                        
                                                            | 830 | .ASN file extension | GameSpy Arcade Skin | 
													
                                                        
                                                            | 831 | .ASN1 file extension | Avaya MIB Definition | 
													
                                                        
                                                            | 832 | .ASND file extension | Adobe Soundbooth Sound Document | 
													
                                                        
                                                            | 833 | .ASO file extension | Adobe Flash Cache | 
													
                                                        
                                                            | 834 | .ASP+ file extension | ASP.NET ASP+ | 
													
                                                        
                                                            | 835 | .ASPF file extension | Adobe Type1 Fonts Mac File Type | 
													
                                                        
                                                            | 836 | .ASPI file extension | Audio Catalyst CD-ROM Driver | 
													
                                                        
                                                            | 837 | .ASPR file extension | ASProtect Related | 
													
                                                        
                                                            | 838 | .ASPROJ file extension | Microsoft Visual Studio Analysis Services Project | 
													
                                                        
                                                            | 839 | .ASQ file extension | AGRESSO SQL Statement | 
													
                                                        
                                                            | 840 | .ASR file extension | Adobe Flash ActionScript Remote | 
													
                                                        
                                                            | 841 | .ASRP file extension | Arc Standard Raster Product | 
													
                                                        
                                                            | 842 | .ASS file extension | Advanced SubStation Alpha Subtitle | 
													
                                                        
                                                            | 843 | .ASSET file extension | Unity Asset | 
													
                                                        
                                                            | 844 | .ASSISTANT file extension | HP Printer Utility For Mac Assistant Plugin | 
													
                                                        
                                                            | 845 | .ASSOC file extension | Associate This Association Database | 
													
                                                        
                                                            | 846 | .ASSTRM file extension | Splinter Cell Blacklist Game Data | 
													
                                                        
                                                            | 847 | .AST file extension | Adobe Photoshop Colour Separation Table | 
													
                                                        
                                                            | 848 | .AST2 file extension | Astrotite | 
													
                                                        
                                                            | 849 | .ASTX file extension | Adobe Story Exported Script | 
													
                                                        
                                                            | 850 | .ASU file extension | ToolBook Package Definition | 
													
                                                        
                                                            | 851 | .ASV file extension | Generic Autosave | 
													
                                                        
                                                            | 852 | .ASVF file extension | Asphyre Sphinx Archive | 
													
                                                        
                                                            | 853 | .ASWCS file extension | Avast! Antivirus Skin | 
													
                                                        
                                                            | 854 | .ASWS file extension | Avast! Antivirus Skin | 
													
                                                        
                                                            | 855 | .ASXML file extension | XML Music Playlist | 
													
                                                        
                                                            | 856 | .ASY file extension | LTspice IV Circuit Diagram | 
													
                                                        
                                                            | 857 | .ASZ file extension | LoseThos Assembly Source | 
													
                                                        
                                                            | 858 | .AS_ file extension | Winhelp Compressed | 
													
                                                        
                                                            | 859 | .AT1 file extension | KJT-200 Calibration Software Absorbance | 
													
                                                        
                                                            | 860 | .AT2 file extension | Adobe Persuasion Auto Template | 
													
                                                        
                                                            | 861 | .AT3 file extension | Airport Tycoon 3 Saved Game | 
													
                                                        
                                                            | 862 | .AT5 file extension | Lowrance Chart | 
													
                                                        
                                                            | 863 | .AT65 file extension | Adobe Pagemaker For Mac | 
													
                                                        
                                                            | 864 | .ATA file extension | Antenna Project | 
													
                                                        
                                                            | 865 | .ATAHD file extension | Puppy Linux ATA Hard Drive Flag | 
													
                                                        
                                                            | 866 | .ATAK file extension | Soundscape Audio-Take | 
													
                                                        
                                                            | 867 | .ATB file extension | AnetHelp Tools File Format | 
													
                                                        
                                                            | 868 | .ATC file extension | ACUCOBOL-GT Thin Client Command File Format | 
													
                                                        
                                                            | 869 | .ATD file extension | Microsoft Systems Management Server File Format | 
													
                                                        
                                                            | 870 | .ATE file extension | Microsoft Office Accounting Compressed Backup | 
													
                                                        
                                                            | 871 | .ATF file extension | Adobe Photoshop Transfer Function | 
													
                                                        
                                                            | 872 | .ATH file extension | Alphacam Lathe Thread | 
													
                                                        
                                                            | 873 | .ATHEME file extension | Amazing Clock Theme | 
													
                                                        
                                                            | 874 | .ATI file extension | Microsoft Office Accounting Updated Company | 
													
                                                        
                                                            | 875 | .ATK file extension | Andrew Toolkit Raster Object | 
													
                                                        
                                                            | 876 | .ATL file extension | AutoTap Log | 
													
                                                        
                                                            | 877 | .ATLAS file extension | Stronghold 3 Editor | 
													
                                                        
                                                            | 878 | .ATLG file extension | SlimBrowser Auto Login | 
													
                                                        
                                                            | 879 | .ATLOC file extension | Apple Mac OS X Finder | 
													
                                                        
                                                            | 880 | .ATM file extension | Adobe Type Manager | 
													
                                                        
                                                            | 881 | .ATMC file extension | Adobe Type Manager | 
													
                                                        
                                                            | 882 | .ATMN file extension | Automation Anywhere Macro | 
													
                                                        
                                                            | 883 | .ATMSPHR file extension | TerraGen Latmoshpere Andscape Render | 
													
                                                        
                                                            | 884 | .ATN file extension | Adobe Photoshop Actions Settings | 
													
                                                        
                                                            | 885 | .ATO file extension | ATO Modeler Project | 
													
                                                        
                                                            | 886 | .ATOMS file extension | Ribbons Atoms | 
													
                                                        
                                                            | 887 | .ATOMSVC file extension | Atom Syndication File Format | 
													
                                                        
                                                            | 888 | .ATP file extension | Alphacam Lathe Post | 
													
                                                        
                                                            | 889 | .ATPZ file extension | Automise Compressed Project | 
													
                                                        
                                                            | 890 | .ATR file extension | Atari 8-bit Disk Image | 
													
                                                        
                                                            | 891 | .ATRAC file extension | Sony ATRAC Audio | 
													
                                                        
                                                            | 892 | .ATS file extension | Advanced ETL Processor Transformation Script | 
													
                                                        
                                                            | 893 | .ATT file extension | AT&T Group 4 Bitmap Graphics | 
													
                                                        
                                                            | 894 | .ATTR file extension | Apple IPhoto Image Attributes | 
													
                                                        
                                                            | 895 | .ATTX file extension | Cadence Atribut | 
													
                                                        
                                                            | 896 | .ATV file extension | ACT! | 
													
                                                        
                                                            | 897 | .ATW file extension | Attityd Swedish Survey Program | 
													
                                                        
                                                            | 898 | .ATX file extension | Animation Master Plugin | 
													
                                                        
                                                            | 899 | .ATY file extension | 3D Topicscape File Used For A Round-trip Re-import | 
													
                                                        
                                                            | 900 | .ATZ file extension | Aston Compiled Theme | 
													
                                                        
                                                            | 901 | .ATZ3 file extension | Automise | 
													
                                                        
                                                            | 902 | .AU file extension | Unix Audio Sound File Format | 
													
                                                        
                                                            | 903 | .AU3 file extension | AutoIt V3 Script | 
													
                                                        
                                                            | 904 | .AU? file extension | LoseThos Autofile | 
													
                                                        
                                                            | 905 | .AUC file extension | AUC Database | 
													
                                                        
                                                            | 906 | .AUD file extension | Westwood Studios Audio | 
													
                                                        
                                                            | 907 | .AUDIBLEPREFS file extension | Audible Preference | 
													
                                                        
                                                            | 908 | .AUDIONOTE file extension | AudioNote | 
													
                                                        
                                                            | 909 | .AUE file extension | Annotated Urban Environments | 
													
                                                        
                                                            | 910 | .AUF file extension | Alphacam User Font | 
													
                                                        
                                                            | 911 | .AUG file extension | Red Hat Linux Shellvars | 
													
                                                        
                                                            | 912 | .AUI file extension | AGE3D UI Editor Color Table | 
													
                                                        
                                                            | 913 | .AUM file extension | Adobe Update Manager Data | 
													
                                                        
                                                            | 914 | .AUP file extension | Audacity Project | 
													
                                                        
                                                            | 915 | .AUPRESET file extension | Apple Logic Studio Preset | 
													
                                                        
                                                            | 916 | .AUR file extension | AutoREALM Map | 
													
                                                        
                                                            | 917 | .AURX file extension | AutoREALM Project | 
													
                                                        
                                                            | 918 | .AUS file extension | AutoREALM Symbols | 
													
                                                        
                                                            | 919 | .AUT file extension | IPIX Interactive Pictures Format | 
													
                                                        
                                                            | 920 | .AUTH file extension | ShopSite Store Authorization | 
													
                                                        
                                                            | 921 | .AUTOCONF file extension | Autoconfiguration | 
													
                                                        
                                                            | 922 | .AUTOMATICDESTINATIONS-MS file extension | Microsoft Windows 7 Jump List | 
													
                                                        
                                                            | 923 | .AUTOREG file extension | Mozilla Application Suite Auto Registration Clue | 
													
                                                        
                                                            | 924 | .AUX file extension | TeX/LaTeX Auxiliary References | 
													
                                                        
                                                            | 925 | .AUZ file extension | Ableton Authorization | 
													
                                                        
                                                            | 926 | .AV file extension | Final Draft AV Document | 
													
                                                        
                                                            | 927 | .AVA file extension | BrainVoyager QX ANCOVA Analysis Result | 
													
                                                        
                                                            | 928 | .AVASTCONFIG file extension | Avast Configuration | 
													
                                                        
                                                            | 929 | .AVASTLIC file extension | Avast! License | 
													
                                                        
                                                            | 930 | .AVASTSOUNDS file extension | Avast! Soundpack | 
													
                                                        
                                                            | 931 | .AVATAR file extension | Google Talk Avatar | 
													
                                                        
                                                            | 932 | .AVB file extension | Chat Character | 
													
                                                        
                                                            | 933 | .AVC file extension | Kaspersky Anti-Virus Database | 
													
                                                        
                                                            | 934 | .AVD file extension | MAGIX Movie Edit Pro Video Data | 
													
                                                        
                                                            | 935 | .AVE file extension | ArcView Avenue Script | 
													
                                                        
                                                            | 936 | .AVENIRPROJ file extension | StoryMill Project | 
													
                                                        
                                                            | 937 | .AVF file extension | Video Information | 
													
                                                        
                                                            | 938 | .AVG file extension | AVG Antivirus Virus Database | 
													
                                                        
                                                            | 939 | .AVGDX file extension | AVG Diagnostic | 
													
                                                        
                                                            | 940 | .AVH file extension | OXE CCTV | 
													
                                                        
                                                            | 941 | .AVHD file extension | Microsoft Hyper-V Differencing Disk | 
													
                                                        
                                                            | 942 | .AVJ file extension | Avira Anti-Vir Job | 
													
                                                        
                                                            | 943 | .AVL file extension | ArcView Legend Template | 
													
                                                        
                                                            | 944 | .AVM file extension | AVG Incremental Persistent | 
													
                                                        
                                                            | 945 | .AVN file extension | AltaVENTE Application User Notes | 
													
                                                        
                                                            | 946 | .AVP file extension | ArcView Legend Editor Palette | 
													
                                                        
                                                            | 947 | .AVR file extension | Audio Visual Research Sound | 
													
                                                        
                                                            | 948 | .AVS file extension | Stardent AVS X Bitmap Image | 
													
                                                        
                                                            | 949 | .AVSI file extension | Avisynth Script | 
													
                                                        
                                                            | 950 | .AVST file extension | VirtualDub Template | 
													
                                                        
                                                            | 951 | .AVT file extension | Savy Soda Avatar For IPhone Avatar | 
													
                                                        
                                                            | 952 | .AVV file extension | Avid Media Composer Volume Bin | 
													
                                                        
                                                            | 953 | .AVW file extension | AnalyzeAVW Image | 
													
                                                        
                                                            | 954 | .AVX file extension | ArcView Extension Plugin | 
													
                                                        
                                                            | 955 | .AVZ file extension | AviSys Backup | 
													
                                                        
                                                            | 956 | .AW file extension | Applix File | 
													
                                                        
                                                            | 957 | .AWA file extension | ActiveWords | 
													
                                                        
                                                            | 958 | .AWB file extension | Ad-Aware Backup | 
													
                                                        
                                                            | 959 | .AWBS file extension | Data Storage | 
													
                                                        
                                                            | 960 | .AWC file extension | Emulex AWC Firmware Update | 
													
                                                        
                                                            | 961 | .AWCAV file extension | ActiveWorlds Browser User Avatar | 
													
                                                        
                                                            | 962 | .AWD file extension | AWK Language Source Code | 
													
                                                        
                                                            | 963 | .AWDB file extension | Microsoft Works For Mac Database | 
													
                                                        
                                                            | 964 | .AWE file extension | Adobe Acrobat Bookmark XML | 
													
                                                        
                                                            | 965 | .AWF file extension | Adobe WorkFlow Workgroup Plugin | 
													
                                                        
                                                            | 966 | .AWG file extension | Ability Draw Vector Graphic | 
													
                                                        
                                                            | 967 | .AWH file extension | ActiveWorlds Browser Help | 
													
                                                        
                                                            | 968 | .AWI file extension | Audacity Wave Information | 
													
                                                        
                                                            | 969 | .AWK file extension | AWK Programming Language Script | 
													
                                                        
                                                            | 970 | .AWKW file extension | Awkwords Word Generator | 
													
                                                        
                                                            | 971 | .AWL file extension | Ad-Aware Language | 
													
                                                        
                                                            | 972 | .AWLIVE file extension | Active WebCam Live Capture | 
													
                                                        
                                                            | 973 | .AWM file extension | RenderWare Language Pack | 
													
                                                        
                                                            | 974 | .AWP file extension | Microsoft Fax Key Viewer | 
													
                                                        
                                                            | 975 | .AWR file extension | Ad-Aware Reference | 
													
                                                        
                                                            | 976 | .AWS file extension | Microsoft Fax Document | 
													
                                                        
                                                            | 977 | .AWSHORTCUT file extension | ActiveWords Shortcut | 
													
                                                        
                                                            | 978 | .AWSS file extension | Microsoft Works For Mac Spreadsheet | 
													
                                                        
                                                            | 979 | .AWT file extension | AbiWord Template Document | 
													
                                                        
                                                            | 980 | .AWWP file extension | Microsoft Works For Mac Document | 
													
                                                        
                                                            | 981 | .AWX file extension | Microsoft DirectX | 
													
                                                        
                                                            | 982 | .AWZIP file extension | ActiveWords Compressed Solution | 
													
                                                        
                                                            | 983 | .AX file extension | Modula 3 Linker Information | 
													
                                                        
                                                            | 984 | .AX3 file extension | Apex Sketch | 
													
                                                        
                                                            | 985 | .AXA file extension | Axialis Album | 
													
                                                        
                                                            | 986 | .AXB file extension | Alpha5 Xbasic Script | 
													
                                                        
                                                            | 987 | .AXD file extension | Avery Laber Pro Re-index | 
													
                                                        
                                                            | 988 | .AXE file extension | Microsoft Autoroute Map | 
													
                                                        
                                                            | 989 | .AXF file extension | ARM Executable Format | 
													
                                                        
                                                            | 990 | .AXG file extension | Microsoft AutoRoute Trip | 
													
                                                        
                                                            | 991 | .AXI file extension | AXon Image Format | 
													
                                                        
                                                            | 992 | .AXL file extension | XML Project | 
													
                                                        
                                                            | 993 | .AXM file extension | Axmedis Object | 
													
                                                        
                                                            | 994 | .AXP file extension | GNU Arch Extension | 
													
                                                        
                                                            | 995 | .AXQ file extension | Edit Rocket Ada Editor | 
													
                                                        
                                                            | 996 | .AXR file extension | ElcomSoft Adcanced  Archive Password Recovery File Format | 
													
                                                        
                                                            | 997 | .AXS file extension | ActiveX Script | 
													
                                                        
                                                            | 998 | .AXT file extension | ASCII Application Object Template | 
													
                                                        
                                                            | 999 | .AXV file extension | Annodex Digital Media Format | 
													
                                                        
                                                            | 1000 | .AXW file extension | Analyzer StateForms | 
													
                                                        
                                                            | 1001 | .AXX file extension | AxCryot Encrypted | 
													
                                                        
                                                            | 1002 | .AY file extension | Project | 
													
                                                        
                                                            | 1003 | .AYU file extension | AY-Paste Uninstall | 
													
                                                        
                                                            | 1004 | .AZ file extension | WinDVD Related | 
													
                                                        
                                                            | 1005 | .AZ! file extension | Vuze Partial Download | 
													
                                                        
                                                            | 1006 | .AZA file extension | QazaR Archive Compressed | 
													
                                                        
                                                            | 1007 | .AZD file extension | Amazon Software Download | 
													
                                                        
                                                            | 1008 | .AZF file extension | Secure Format | 
													
                                                        
                                                            | 1009 | .AZP file extension | Close Combat Effect | 
													
                                                        
                                                            | 1010 | .AZS file extension | Secure Format | 
													
                                                        
                                                            | 1011 | .AZW1 file extension | Amazon Kindle Topaz E-book | 
													
                                                        
                                                            | 1012 | .AZW2 file extension | Amazon Kindle Program | 
													
                                                        
                                                            | 1013 | .AZW3F file extension | Amazon Kindle Metadata | 
													
                                                        
                                                            | 1014 | .AZW3R file extension | Amazon Kindle Metadata | 
													
                                                        
                                                            | 1015 | .AZW4 file extension | Amazon Kindle Print Replica Ebook | 
													
                                                        
                                                            | 1016 | .AZX file extension | ZX Audio File Format | 
													
                                                        
                                                            | 1017 | .AZZ file extension | AZZ Cardfile Information Card |