Complete List of ALL File Extensions and Information ...

1 Complete List of ALL File Extensions and Information - Botcrawl Extension Information A Image Alchemy File (Handmade Software, Inc.) A Unknown Apple II File (found on Golden Orchard Apple II CD Rom) A ADA Program A Free Pascal Archive File for Linux or DOS Version (FPC Development Team) a UNIX Static Object Code Library A Assembly Source Code (Macintosh) A00 Archive Section A01 ARJ Multi-volume Compressed Archive (can be 01 to 99) (also see .000) (can be 01 to 99) (also see .000) A01 OzWin CompuServe E-mail/Forum Access SYSOP File A01 Archive Section A02 Archive Section A02 OzWin CompuServe E-mail/Forum Access SYSOP File A03 Archive Section A03 annotare ava 04 Project File ( ) A03 OzWin CompuServe E-mail/Forum Access SYSOP File A04 OzWin CompuServe E-mail/Forum Access SYSOP File A04 Archive Section A05 OzWin CompuServe E-mail/Forum Access SYSOP File A05 Archive Section A06 OzWin CompuServe E-mail/Forum Access SYSOP File A06 Archive Section A06 Lotto Pro 2002 Smart Number Ticket A07 OzWin CompuServe E-mail/Forum Access SYSOP File A07 Archive Section A07 TaxCalc Tax File (Acorah Software Products Ltd.)

2 A08 OzWin CompuServe E-mail/Forum Access SYSOP File A08 Archive Section A09 OzWin CompuServe E-mail/Forum Access SYSOP File A09 Archive Section A1 Free Pascal Archive File for GO321v1 Platform (FPC Development Team) A1 Unknown Apple II File (found on Golden Orchard Apple II CD Rom) A10 OzWin CompuServe E-mail/Forum Access SYSOP File A11 AOL Instant Messenger (AIM) Graphic (America Online, Inc.) A2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom) A21 Soundweb Firmware File (BSS Audio) A2A APLASCII EISPACK A2A IBM Voice Type Language Vocabels File A2A Sharp APL Workspace Export File A2B A2B Player Playlist ( ) A2 BPS Unknown Apple II File (found on Golden Orchard Apple II CD Rom) A2C Alice Scene File (Carnegie Mellon University) A2 DOM Unknown Apple II File (found on Golden Orchard Apple II CD Rom) A2M AudioToMidi Settings A2M AdLib Tracker 2 A2P Astrotite 200X, AstroA2P Astrotite 200X Online Data repair File for AstroA2P (Fantiusen Software) A2 PROBPS Unknown Apple II File (found on Golden Orchard Apple II CD Rom) A2R KittyXplorer Encrypted Archive (MyPlanet Software) A2W Alice Program (World) File (Carnegie Mellon University)

3 A3 Unknown Apple II File (found on Golden Orchard Apple II CD Rom) A3 Unrelated Inventions Audiotools Show Log A31 Authorware Ver. Library (Adobe Systems Incorporated) A3D Amapi 3D Modeling (Eovia) A3K Yamaha A3000 Sampler File (Yamaha Corporation of America) A3L Authorware Ver. Library (Adobe Systems Incorporated) A3M Authorware Unpackaged Macintosh FIle (Adobe Systems Incorporated) A3W Authorware Unpackaged Windows File (Adobe Systems Incorporated) A41 Authorware Ver. Library (Adobe Systems Incorporated) A4L Authorware Ver. Library (Adobe Systems Incorporated) A4M Authorware Unpackaged Macintosh File (Adobe Systems Incorporated) A4P Authorware File Without Runtime (Adobe Systems Incorporated) A4R Authorware Packaged Course File (Adobe Systems Incorporated) A4W Authorware Unpackaged Windows File (Adobe Systems Incorporated) A51 Authorware Ver.

4 Library (Adobe Systems Incorporated) A52 Atari 5200 Game Image (Atari) A5L Authorware Ver. Library (Adobe Systems Incorporated) A5W Authorware Unpackaged Windows File (Adobe Systems Incorporated) A5W Alpha Five Web Publishing Page (Alpha Software, Inc.) A60 Roland Garros Tennis MVTS File A64 Nintendo 64 Memory Pak Note Hex Export (Nintendo) A64 Artist 64 A65 Authorware File (Adobe Systems Incorporated) A68 PDP-10 Algol-68 Compiler Source A6P Authorware Application (Adobe Systems Incorporated) A78 Atari 7800 ROM Image (Atari) A8 Cubicomp PictureMaker 24bit 3D Animation A8 Image Alchemy File (Handmade Software, Inc.) A86 A86 Assembler Source Code AA Audio Book AA PROGNOSIS Automated Analyst Document File AAA Softphrase Automation File AAA Xtal Backup AAA Sybase SQLA nywhere Temp File AAA App Cam Automation AAB Authorware Binary (Adobe Systems Incorporated) AAC MPEG-2 Advanced Audio Coding File AAF Advanced Authoring Format File AAM Authorware Shocked File (Map) (Adobe Systems Incorporated) AAO America's Army Map AAO Agenda at Once Database File (Dataland Software) AAP Apollo Advanced Playlist AAP LexNavigator Information Update (UltraTech Group) AAPKG ArchestrA IDE Package (Invensys) AAR Axis Archive (Apache Software Foundation) AAS Movie Clip; Autodesk Animation Setup.

5 Used by Compton's Reference Collection AAS Authorware Shocked Packet (Segment) (Adobe Systems Incorporated) AAS Archos Signed/Encrypted Data (ARCHOS) AAS Audible Words File (Audible, Inc.) AAS Bong Script File AAS Star Trek Elite Force Bot Support File (Raven Software) AAT Arcinfo Line Data Attribute Data AATREND ActiveFactory Trend File (Invensys Systems, Inc.) AAX Audible Enhanced Audio File (Audible, Inc.) AB Applix Builder AB$ AutoCAD Spooled Plot (Autodesk, Inc.) AB1 ABIF Applied Biosystems Inc. Format (Applied Biosystems) AB1 Chromas Lite Nucleotide Sequence Analysis Results (Technelysium Pty Ltd) AB2 Parson's Address Book AB3 PhotoImpact Album File AB4 ENIAC Computing AB4 Accounting & Business File AB6 AB Stat Data AB8 AB Stat Data ABA Palm Address Book File (Palm, Inc.) ABA Avant Browser Add-on (Avant Force) ABAP ABAP Source Code (SAP AG) ABC LithTech Game 3D Model (Touchdown Entertainment, Inc.)

6 ABC Pro-Act ABC Musical Notation Language File ABC FlowCharter Data File (iGrafx LLC) ABC Athena 16 Address Book ABC ABC Programming Language ABC ACT! E-mail Address Book File (Best Software CRM Division) ABD The Bat! Address Book (RITLABS) ABD Adventure Builder Database ABD AmBiz Bonus Calculator Data File ABF Altair Binary Format ABF Binary Screen Font (Adobe Systems Incorporated) ABFS Unknown Apple II File (found on Golden Orchard Apple II CD Rom) ABG Fifa World Cup Game Data File ABI Chromas Nucleotide Sequence Analysis Results (Technelysium Pty Ltd) ABI AOL 6 Organizer (America Online, Inc.) ABI dnaLIMS ABI Trace File (dnaTools) ABI ABI- CODER (ABI- Software Development) ABK Need for Speed: Underground Audio File (Electronic Arts, Inc.) ABK AMOS Basic Data (SPSS Inc.) ABK Any Automatic Backup ABK Corel Draw AutoBackup ABK HP-95LX Appointment Book File ABK Ability Office Write Document Backup (Ability Software) ABK AMOS Music Bank ABL Xilinx Integrated Software Environment ABEL Hardware Description Language (Xilinx, Inc.)

7 ABL ADONIS Application Library Export (BOC Group) ABL Maxagrid Avails Data File ABM Album ABM Photo Impressions Album (ArcSoft, Inc.) ABM Audition On-line Dance Battle Music (T3 Entertainment Co., LTD.) ABM HitPlayer Audio Album File ABO Applix Builder Turbo ABOUT Unknown Apple II File (found on Golden Orchard Apple II CD Rom) ABOUTIT Unknown Apple II File (found on Golden Orchard Apple II CD Rom) ABP AVS Barcode Source Barcode Profile (Alver Valley Software) ABR Photoshop Brush (Adobe Systems Incorporated) ABS Avant Browser Skin (Avant Force) ABS PC GNU Compiler Output ABS MPEG Audio Sound File ABS Absolute Packager Configuration File (Xceed Software Inc.) ABS AB SuDoKu Sudoku Save Game (Andrei Baronov) ABS Absolute Database Database (ComponentAce) ABS Optocat ABS Abscissa Data File ABS Abstracts ABT The Arbiter Sports Official Schedule ABT Unknown Apple II File (found on Golden Orchard Apple II CD Rom) ABU ACT!

8 E-mail Address Book File (Best Software CRM Division) ABW AbiWord Document File (The AbiSource Community) ABX WordPerfect Address Book File (Corel Corporation) ABY AOL Address Book (America Online, Inc.) ABZ AbszOrb AC Unknown Apple II File (found on Golden Orchard Apple II CD Rom) AC AC3D Geometry File (Inivis) AC CaseWare Working Papers Client File AC ACwin Project Data (Procedimientos-Uno, ) AC$ AutoCAD Undo Info (Autodesk, Inc.) AC1 Weaver Spider Software (Weaver Spider Software) AC2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom) AC3 AC3 Audio File Format (Dolby Laboratories) ACA Project Manager Workbench File ACA Agent Character (Microsoft Corporation) ACAD AutoCAD Database (Autodesk, Inc.) ACAS Advanced CATaloguer Pro Temporary File (Evgeny Software) ACB Photoshop Color Book (Adobe Systems Incorporated) ACB AOL Cab Launcher (America Online, Inc.)

9 ACB ACMB Graphic Image ACC Atari ST Executable ACC DR-DOS Viewmax File ACC Graphic Accounts Accounts Data (FKJ Software) ACC Composer File (Microsoft Corporation) ACCDB Access 2007 Database File (Microsoft Corporation) ACCDE MS Office Access MS Office Access (Microsoft Corporation) ACCDR MS Office Access MS Office Access (Microsoft Corporation) ACCDT MS Office Access MS Office Access (Microsoft Corporation) ACCESS Unknown Apple II File (found on Golden Orchard Apple II CD Rom) ACCESS Java Access Control File (Sun) ACCESSPRIV Unknown Apple II File (found on Golden Orchard Apple II CD Rom) ACCOLADE Unknown Apple II File (found on Golden Orchard Apple II CD Rom) ACCORD Unknown Apple II File (found on Golden Orchard Apple II CD Rom) ACCT Unknown Apple II File (found on Golden Orchard Apple II CD Rom) ACD RSLogix 5000 Project File (Rockwell Automation) ACD Sonic Foundry Acid Music File (Sony Corporation of America) ACD Chromeleon Channel Raw Data ACD allCLEAR Flowcharting File ACD Alan Game ACD Agent Character Definition (Microsoft Corporation) ACD Nascar Racing 2002 Arcade Car Setup (Sierra) ACE Aces200 ACE Train Simulator Texture File (Microsoft Corporation) ACE Casting Electronic Enterprise CV Archive (Casting Electronic) ACE BioPerl DNA Data Exchange Format (BioPerl Project) ACE WinAce Compressed File (e-merge GmbH) ACE Unknown Apple II File (found on Golden Orchard Apple II CD Rom) ACE Jupiter Ace Snapshot ACF AdviceCalculator (JRK Software) ACF X-Plane Plane Description File (Laminar Research) ACF Photoshop Custom Filter (Adobe Systems Incorporated)

10 ACF DB/TextWorks Database Access Control File (Inmagic, Inc.) ACF Agent Character (Microsoft Corporation) ACF Spectramap Application Colors File (Coloritto BV) ACG Agent Preview (Microsoft Corporation) ACG Age of Wonders Saved Game (Triumph Studios) ACGD ACG Case-Mix System ACG Predictive Model (Johns Hopkins University) ACGI AppleSearch CGI Interface ACGL ACG Case-Mix System License File (Johns Hopkins University) ACH Speccy Snapshot ACH Payroll Mate 2008 Automated Clearing House File ( ) ACH Rockwell Software Logix 5 File ACH Medlin Accounting Automated Clearing House File (Medlin Accounting) ACI ACI Development Appraisal ACIDBAT2 Unknown Apple II File (found on Golden Orchard Apple II CD Rom) ACL Office AutoCorrect List (Microsoft Corporation) ACL Corel Draw 6 Keyboard Accelerator ACL ACL Desktop for Windows Data File (ACL Services Ltd.)