List Of All Extensions And Filetypes - A
Do you like this story?
This is an easy approach from me to give and describe each and every filetype and extension as much as possible.
here is the list for the information about various filetypes and extensions starting from alphabet A
here is the list for the information about various filetypes and extensions starting from alphabet A
| Extension | Information |
| A | ADA Program |
| A | Assembly Source Code (Macintosh) |
| A | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| A | Image Alchemy File (Handmade Software, Inc.) |
| A | Free Pascal Archive File for Linux or DOS Version (FPC Development Team) |
| a | UNIX Static Object Code Library |
| 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 | Archive Section |
| A01 | OzWin CompuServe E-mail/Forum Access SYSOP File |
| A02 | Archive Section |
| A02 | OzWin CompuServe E-mail/Forum Access SYSOP File |
| A03 | annotare ava 04 Project File (annotare.net) |
| A03 | Archive Section |
| 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 | Archive Section |
| A06 | Lotto Pro 2002 Smart Number Ticket |
| A06 | OzWin CompuServe E-mail/Forum Access SYSOP File |
| A07 | Archive Section |
| A07 | TaxCalc Tax File (Acorah Software Products Ltd.) |
| A07 | OzWin CompuServe E-mail/Forum Access SYSOP File |
| A08 | Archive Section |
| A08 | OzWin CompuServe E-mail/Forum Access SYSOP File |
| A09 | Archive Section |
| A09 | OzWin CompuServe E-mail/Forum Access SYSOP File |
| A1 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| A1 | Free Pascal Archive File for GO321v1 Platform (FPC Development Team) |
| 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 | Sharp APL Workspace Export File |
| A2A | IBM Voice Type Language Vocabels File |
| A2B | A2B Player Playlist (DigitalPhono.com) |
| A2BPS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| A2C | Alice Scene File (Carnegie Mellon University) |
| A2DOM | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| A2M | AdLib Tracker 2 |
| A2M | AudioToMidi Settings |
| A2PROBPS | 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) |
| A3 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| A3 | Unrelated Inventions Audiotools Show Log |
| A31 | Authorware Ver. 3.x Library (Adobe Systems Incorporated) |
| A3D | Amapi 3D Modeling (Eovia) |
| A3K | Yamaha A3000 Sampler File (Yamaha Corporation of America) |
| A3L | Authorware Ver. 3.x Library (Adobe Systems Incorporated) |
| A3M | Authorware Unpackaged Macintosh FIle (Adobe Systems Incorporated) |
| A3W | Authorware Unpackaged Windows File (Adobe Systems Incorporated) |
| A41 | Authorware Ver. 4.x Library (Adobe Systems Incorporated) |
| A4L | Authorware Ver. 4.x 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. 5.x Library (Adobe Systems Incorporated) |
| A52 | Atari 5200 Game Image (Atari) |
| A5L | Authorware Ver. 5.x Library (Adobe Systems Incorporated) |
| A5W | Alpha Five Web Publishing Page (Alpha Software, Inc.) |
| A5W | Authorware Unpackaged Windows File (Adobe Systems Incorporated) |
| A60 | Roland Garros Tennis MVTS File |
| A64 | Nintendo 64 Memory Pak Note Hex Export (Nintendo) |
| A64 | Artist 64 |
| A65 | Authorware v6.5 File (Adobe Systems Incorporated) |
| A68 | PDP-10 Algol-68 Compiler Source |
| A6P | Authorware Application (Adobe Systems Incorporated) |
| A78 | Atari 7800 ROM Image (Atari) |
| A8 | Image Alchemy File (Handmade Software, Inc.) |
| A8 | Cubicomp PictureMaker 24bit 3D Animation |
| A86 | A86 Assembler Source Code |
| AA | PROGNOSIS Automated Analyst Document File |
| AA | Audio Book |
| AAA | Xtal Backup |
| AAA | Sybase SQLAnywhere Temp File |
| AAA | Softphrase Automation 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 | Star Trek Elite Force Bot Support File (Raven Software) |
| AAS | Movie Clip; Autodesk Animation Setup; used by Compton's Reference Collection |
| AAS | Bong Script File |
| AAS | Authorware Shocked Packet (Segment) (Adobe Systems Incorporated) |
| AAS | Archos Signed/Encrypted Data (ARCHOS) |
| AAS | Audible Words File (Audible, Inc.) |
| 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 | Chromas Lite Nucleotide Sequence Analysis Results (Technelysium Pty Ltd) |
| AB1 | ABIF Applied Biosystems Inc. Format (Applied Biosystems) |
| 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 | Avant Browser Add-on (Avant Force) |
| ABA | Palm Address Book File (Palm, Inc.) |
| ABAP | ABAP Source Code (SAP AG) |
| ABC | ACT! E-mail Address Book File (Best Software CRM Division) |
| ABC | Athena 16 Address Book |
| ABC | Pro-Act |
| ABC | Musical Notation Language File |
| ABC | FlowCharter Data File (iGrafx (a division of Corel Inc.)) |
| ABC | LithTech Game 3D Model (Touchdown Entertainment, Inc.) |
| ABC | ABC Programming Language |
| ABD | Adventure Builder Database |
| ABD | AmBiz Bonus Calculator Data File |
| ABD | The Bat! Address Book (RITLABS) |
| 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 | AOL 6 Organizer (America Online, Inc.) |
| ABI | dnaLIMS ABI Trace File (dnaTools) |
| ABI | ABI- CODER (ABI- Software Development) |
| ABI | Chromas Nucleotide Sequence Analysis Results (Technelysium Pty Ltd) |
| ABK | AMOS Basic Data (SPSS Inc.) |
| ABK | Any Automatic Backup |
| ABK | Ability Office Write Document Backup (Ability Software) |
| ABK | Corel Draw AutoBackup |
| ABK | AMOS Music Bank |
| ABK | HP-95LX Appointment Book File |
| ABK | Need for Speed: Underground Audio File (Electronic Arts, Inc.) |
| ABL | ADONIS Application Library Export (BOC Group) |
| ABL | Xilinx Integrated Software Environment ABEL Hardware Description Language (Xilinx, Inc.) |
| ABL | Maxagrid Avails Data File |
| ABM | Audition On-line Dance Battle Music (T3 Entertainment Co., LTD.) |
| ABM | Album |
| ABM | Photo Impressions Album (ArcSoft, Inc.) |
| 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 | Optocat |
| ABS | MPEG Audio Sound File |
| ABS | Abstracts |
| ABS | Abscissa Data File |
| ABS | AB SuDoKu Sudoku Save Game (Andrei Baronov) |
| ABS | Absolute Packager Configuration File (Xceed Software Inc.) |
| ABS | Absolute Database Database (ComponentAce) |
| ABT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ABT | The Arbiter Sports Official Schedule |
| ABU | ACT! 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 | CaseWare Working Papers Client File |
| AC | AC3D Geometry File (Inivis) |
| AC | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AC | ACwin Project Data (Procedimientos-Uno, S.L.) |
| 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 |
| 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.) |
| ACB | ACMB Graphic Image |
| ACC | Atari ST Executable |
| ACC | Composer File (Microsoft Corporation) |
| ACC | Graphic Accounts Accounts Data (FKJ Software) |
| ACC | DR-DOS Viewmax File |
| ACCDB | Access 2007 Database File (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 | Alan Game |
| ACD | Agent Character Definition (Microsoft Corporation) |
| ACD | allCLEAR Flowcharting File |
| ACD | Chromeleon Channel Raw Data |
| ACD | Nascar Racing 2002 Arcade Car Setup (Sierra) |
| ACD | Sonic Foundry Acid Music File (Sony Corporation of America) |
| ACD | RSLogix 5000 Project File (Rockwell Automation) |
| ACE | Casting Electronic Enterprise CV Archive (Casting Electronic) |
| ACE | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ACE | Aces200 |
| ACE | WinAce Compressed File (e-merge GmbH) |
| ACE | Train Simulator Texture File (Microsoft Corporation) |
| ACE | Jupiter Ace Snapshot |
| ACE | BioPerl DNA Data Exchange Format (BioPerl Project) |
| ACF | Photoshop Custom Filter (Adobe Systems Incorporated) |
| ACF | DB/TextWorks Database Access Control File (Inmagic, Inc.) |
| ACF | AdviceCalculator (JRK Software) |
| ACF | X-Plane Plane Description File (Laminar Research) |
| ACF | Spectramap Application Colors File (Coloritto BV) |
| ACF | Agent Character (Microsoft Corporation) |
| ACG | Age of Wonders Saved Game (Triumph Studios) |
| ACG | Agent Preview (Microsoft Corporation) |
| 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 | Payroll Mate 2008 Automated Clearing House File (RealTaxTools.com) |
| ACH | Speccy Snapshot |
| 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 | ArchiCrypt Live Secured Data Volume (Exklamate Software) |
| ACL | Office AutoCorrect List (Microsoft Corporation) |
| ACL | Access Control List (Microsoft Corporation) |
| ACL | ACL Desktop for Windows Data File (ACL Services Ltd.) |
| ACL | RaidenFTPD Rights File |
| ACL | Corel Draw 6 Keyboard Accelerator |
| ACLOCK | Amazing clock (Amazing-Clock.com) |
| ACM | Infinity Game Engine Sound (BioWare Corp.) |
| ACM | ACBM Image File |
| ACM | Interplay Compressed Sound File |
| ACM | Movie File in some games |
| ACM | Photoshop Command Button (Adobe Systems Incorporated) |
| ACM | American Civil War File (Interactive Magic) |
| ACM | Windows System File |
| ACM | Audio Compression Manager Driver (Microsoft Corporation) |
| ACMB | Graphics File |
| ACMD | Apache Commander Project (Zecos Software) |
| ACO | Photoshop Color Swatch File (Adobe Systems Incorporated) |
| ACO | Fast-Talk Acoustic Model File (Fast-Talk Communications, Inc.) |
| ACO | ArCon Project (TRIXL GmbH) |
| ACORN | Acorn Image (Apple Inc.) |
| ACP | Action! Document (Macromedia) |
| ACP | EditPlus Auto Completion File (ES-Computing) |
| ACP | ACB Compressed File Archive |
| ACP | TCPDUMP Style Capture |
| ACP | ArCon Project (ArCon-Shop.com) |
| ACP | Office Assistant Preview File (Microsoft Corporation) |
| ACP | Acrobat Paper Capture Temporary File (Adobe Systems Incorporated) |
| ACQ | AcquTach+ (Acquisition Systems) |
| ACQ | AcqURL |
| ACR | Medlin Accounting Accrual Method Adjustments (Unpaid Invoices) (Medlin Accounting) |
| ACR | American College of Radiology (American College of Radiology) |
| ACR | Dicom |
| ACS | Agent Character (Microsoft Corporation) |
| ACSM | Adobe Digital Editions Adobe Content Server Message (Adobe) |
| ACT | Action! Presentation (Macromedia) |
| ACT | Animation:Master Action (Hash) |
| ACT | ADPCM Compressed File Recorded by Some MP3 Players/Voice Recorders |
| ACT | Train Simulator Activity File (Microsoft Corporation) |
| ACT | Photoshop Color Table (Adobe Systems Incorporated) |
| ACT | Office Actor Program File (Microsoft Corporation) |
| ACT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ACT | DataWave Physiological Data File |
| ACT | FoxPro Documenting Wizard Action Diagram (Microsoft Corporation) |
| ACTH | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ACTH2 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ACTH3 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ACTION | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ACTIONNDA | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ACTIONS | Photoline4 Defaults File |
| ACTIONSCRIPT | Flash ActionScript Source Code (Adobe Systems Incorporated) |
| ACTPROJ | Visual Studio .NET ACT Project (Microsoft Corporation) |
| ACU | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ACU | ACUCOBOL-GT Intermediate Object File (Acucorp, Inc.) |
| ACU | AppleLink-PE Compression Format |
| ACV | OS/2 Audio Drivers |
| ACV | Photoshop Saved Curve (Adobe Systems Incorporated) |
| ACW | AutoCaption Worksheet File (Image Logic Corporation) |
| ACW | American Civil War Game Save File (Interactive Magic) |
| ACW | Accessibility Wizard Settings (Microsoft Corporation) |
| ACX | Rational XDE (IBM) |
| ACX | Atari ST Executable |
| ACX | FOCUS/WebFOCUS File Description |
| AC_ | CaseWare Working Papers Compressed Client File (CaseWare International Inc.) |
| AC_ | Creativ compressed Sb16 sbide file |
| AD | AxSys Script File (Genomic Solutions) |
| ad | UNIX Application Default Resource File |
| AD | Ascend Password Protocol |
| AD | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AD | After Dark Screen Saver |
| AD | AppleDouble Encoded File (Apple Inc.) |
| AD! | OzWin CompuServe E-mail/Forum Access QS-Special - Get Marked Online |
| AD2 | ad2 Web Page Script File (ad2, Inc.) |
| AD2 | Compressed Voice File |
| AD3 | Compressed Voice File |
| ADA | Advanced Digital Audio Compressed Audio |
| ada | ADA Program |
| ADA | ActiveDocs Answer Set |
| ADB | ACT! Activity Data File (Best Software CRM Division) |
| ADB | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ADB | CorelCENTRAL Address Book (Corel Corporation) |
| ADB | Ability Office Database (Ability Software) |
| ADB | Alpha Five Database Information File (Alpha Software, Inc.) |
| ADB | Advanced Integrated Maintenance Support System (AIMSS) Runtime Project Configuration File (Raytheon Company) |
| ADB | ExpressEnterprise Server Stamping File (Adlib Software) |
| ADB | Alphacam Diecut VB Macro (Planit) |
| adb | ADA Package Body |
| ADB | ALLDATA |
| ADB | HP 100LX Organizer Appointment Database |
| ADB1 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ADB2 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ADBA | Advanced Integrated Maintenance Support System (AIMSS) Author Project Configuration File (Raytheon Company) |
| ADBLOCK | Alpha Five Temporary Locking File (Alpha Software, Inc.) |
| ADC | Systems Management Server (SMS) Collection Evaluator Addition (Microsoft Corporation) |
| ADC | ClearSight Analyzer Trace File (ClearSight Networks, Inc.) |
| ADC | XMap ImageReg Output File (Delorme) |
| ADC | TI/MIT ADC Format Sound |
| ADC | ActiveDocs Clipping Catalog |
| ADC | ADC Data Acquistion |
| ADC | Chromeleon Demo Data File |
| ADC | Lingvo Dictionary Text File |
| ADC | Scanstudio 16-color Bitmap Graphic File |
| ADD | Advantage Database Server Data Dictionary (Sybase, Inc.) |
| ADD | OS/2 Adapter Device Driver |
| ADD | Alphacam Diecut Drawing (Planit) |
| ADD | PageMaker (Adobe Systems Incorporated) |
| ADDEND | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ADDENDUM | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ADDRESS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ADDRESSES | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ADE | Access Project Extension (Microsoft Corporation) |
| ADE | ADC Audio File |
| ADEX | ADEX Corporation ChromaGraph Graphics Card Bitmap Graphic |
| ADF | Wyatt Technology ASTRA(r)Chromatography |
| ADF | Antenna Data File |
| ADF | Game File |
| ADF | A.R.S.E.N.A.L. Extended Power Main Game File (Tactical Soft) |
| ADF | Grand Theft Auto Vice City Radio Station (Rockstar Games) |
| ADF | MicroSim PCBoard Photoplot Aperture Definition File |
| ADF | Dog Creek QC Mask File |
| ADF | ArcView ARC/INFO Coverage Data File (ESRI) |
| ADF | I-DEAS Associated Data File (EDS) |
| ADF | Actual Drawing File |
| ADF | Amiga Disk File (Amiga) |
| ADF | Admin Config File |
| ADF | Adapter Description File |
| ADF | ReliaSoft ALTA 1 |
| ADI | AutoCAD Plotter File (Autodesk, Inc.) |
| ADI | Amateur Data Interchange Format (ADIF) File |
| ADI | Advantage Database Server Database Index File (Sybase, Inc.) |
| ADINEKIRN | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ADIUMEMOTICON | Adium Dock Icons (The Adium Team) |
| ADIUMEMOTICONSET | Adium Emoticon Set (The Adium Team) |
| ADIUMMENUBARICONS | Adium Menu Bar Icons (The Adium Team) |
| ADIUMMESSAGESTYLE | Adium Message Style (The Adium Team) |
| ADIUMPLUGIN | Adium Plug-in (The Adium Team) |
| ADIUMSCRIPTS | Adium AppleScripts (The Adium Team) |
| ADIUMSERVICEICONS | Adium Service Icons (The Adium Team) |
| ADIUMSOUNDSET | Adium Sound Set (The Adium Team) |
| ADIUMSTATUSICONS | Adium Status Icons (The Adium Team) |
| ADJ | LISCAD Plus Adjustment File |
| ADJUST | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ADK | OS/2 Saved SKF Format File (IBM) |
| ADL | openEHR Archetype Definition Language File (openEHR Foundation) |
| ADL | ADONIS Models and Model Groups Export From Database (BOC Group) |
| ADL | DESQview (Symantec Corporation) |
| ADL | QEMM MCA Adapter Description Library |
| ADL | OzWin CompuServe E-mail/Forum Access QS-Special Get Marked |
| ADM | Portfolio Admin-level Acces Flag (Extensis, Inc.) |
| ADM | Advantage Database Server Database Memo File (Sybase, Inc.) |
| ADM | After Dark Screen Saver Module |
| ADM | Alphacam Diecut Parameter Macro (Planit) |
| ADM | SCSI Driver |
| ADM | Addict Compiled Dictionary (Addictive Software) |
| ADM | Windows Policy Template (Microsoft Corporation) |
| ADM | Garmin GPS SD Card Save File (Garmin Ltd.) |
| ADM | Adobe CS4 Application Bar (Adobe Systems Incorporated) |
| ADML | Windows/Office Language Specific Group Policy Settings (Microsoft Corporation) |
| ADMX | Windows/Office Group Policy Settings (Microsoft Corporation) |
| ADN | Access Blank Project Template (Microsoft Corporation) |
| ADN | 1-2-3 Add-in Utility (IBM) |
| ADO | Photoshop Duotone Options (Adobe Systems Incorporated) |
| ADO | Stata Program |
| ADOBENET | Studio Snapshot Tool Application (Adobe Systems Incorporated) |
| ADOC | Authentica Secure Office Protected Word Document (Authentica) |
| ADOS | ADOS Compound Document (ADOS Corporation) |
| ADP | Access Project (Microsoft Corporation) |
| ADP | AOL Server Dynamic Page (America Online, Inc.) |
| ADP | Astound Dynamite |
| ADP | FaxWorks Modem Setup File |
| ADP | Alphacam Diecut Post (Planit) |
| ADPCM | Intel/DVI Adaptive Differential Pulse Code Modulation Format Sound |
| ADPCM | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ADR | Address Plus Database |
| ADR | XAIRON-Addy Address Manager Data File |
| ADR | After Dark Random Screen Saver Module |
| ADR | Opera Web Browser Bookmark File (Hotlist) (Opera Software ASA) |
| ADR | Smart Address Address Book |
| ADR | Opera Default Bookmark File (Opera Software ASA) |
| ADR | Address Book |
| ADRESSES | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ads | ADA Package Specification |
| ADS | ADS Applications File (Autodesk, Inc.) |
| ADSM | Advanced Split Machine Split File |
| ADT | Troj/Agent-GCO |
| ADT | AdTech Fax |
| ADT | Advantage Database Server Database File (Sybase, Inc.) |
| ADT | Casio Travel Phrase Database (Casio Computer Co., Ltd.) |
| ADT | HP NewWave Card Application Data File |
| ADT | Alphacam Diecut Tools (Planit) |
| ADT | Lingvo Dictionary File |
| ADT | MediSoft Database Dictionary File |
| ADT | AutoCAD Audit Report (Autodesk, Inc.) |
| ADT | ACT! Document Template (Best Software CRM Division) |
| ADU | Addict User Dictionary (Addictive Software) |
| ADV | TAPCIS Advanced Commands (User Entered) |
| ADV | GUS Virtual Device Driver |
| ADVENTURE | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ADW | ADHAWIN Multilingual Transliteration Scheme |
| ADX | Approach Index File (IBM) |
| ADX | Archetype Designer Document |
| ADX | Dynazip Active Delivery Script |
| ADX | Dreamcast Audio File (Sega) |
| ADZ | Amiga GZ-Packed Disk Image (Amiga) |
| AE | SoftQuad Author/Editor File |
| AEB | Alphacam Wire EDM VB Macro (Planit) |
| AEC | DataCAD Double Precision Drawing (DATACAD LLC) |
| AED | Alphacam Wire EDM Drawing (Planit) |
| AEF | Visual Objects Application Export File (CA) |
| AEF | ELECTRICAL Designer |
| AEG | Netmino File |
| AEH | iPer Advanced Embedded Hypertext (Visual Vision) |
| AEM | Alphacam Wire EDM Parameter Macro (Planit) |
| AEP | After Effects Project File (Adobe Systems Incorporated) |
| AEP | Alphacam Wire EDM Post (Planit) |
| AEP | Homeworld (Sierra Entertainment, Inc.) |
| AEP | ArcExplorer Project (Environmental Systems Research Institute, Inc. (ESRI)) |
| AER | Atmosphere File (Adobe Systems Incorporated) |
| AES | AES Crypt Encrypted File (Packetizer, Inc.) |
| AES | After Effects Stablilzer Settings (Adobe Systems Incorporated) |
| AET | After Effects Tracker Settings (Adobe Systems Incorporated) |
| AEU | AutoRoute Express Europe Route (Microsoft Corporation) |
| AEX | Pretty Good Privacy (PGP) Armored Extracted Public Encryption Key (PGP Corporation) |
| AEX | Alpha Five Compiled Add-in Library Script (Alpha Software, Inc.) |
| AEX | Art Explosion Greeting Card Factory Deluxe Graphic (Nova Development Corporation) |
| AEXPK | Pretty Good Privacy (PGP) Armored Extracted Public Key (PGP Corporation) |
| AF | 3DPlus2 Model (Serif) |
| AF2 | ABC Flowchart |
| AF3 | FlowCharter Ver. 3 & 4 (iGrafx (a division of Corel Inc.)) |
| AFB | Alphacam Flame VB Macro (Planit) |
| AFC | Apple Sound (Apple Inc.) |
| AFC | ArisFlow Commander |
| AFD | ArisFlow Diagram |
| AFD | Alphacam Flame Drawing (Planit) |
| AFD | Prismo Graphics ActiveFile Data (Apple Inc.) |
| AFF | AGEMA File |
| AFF | Advanced Forensics Format Disk Image (Simson L. Garfinkel and Basis Technology Corp) |
| AFF | Affix File |
| AFF | AnyForm Form |
| AFFAIR | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AFG | Guitar Musik Trainer File |
| AFI | Truevision Bitmap Graphic |
| AFL | X-Plane Airfoil (Laminar Research) |
| AFL | XMap (Delorme) |
| AFL | Lotus Font (IBM) |
| AFL | AnimaFlex RubberFlex Animation |
| AFM | Alphacam Flame Parameter Macro (Planit) |
| AFM | LOUT File |
| AFM | HP NewWave Cardfile Application |
| AFM | DESQview (Symantec Corporation) |
| AFM | FormMaster Editor Form Template (AT SYSTEMS S.R.L.) |
| AFM | Outline Font Metric (Adobe Systems Incorporated) |
| AFM | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AFM | Abassis Finance Manager Data File (SmartMedia Informatica) |
| AFO-XVID | RAR-compressed Video |
| AFP | Androsa FileProtector Encrypted File (AndrosaSoft) |
| AFP | Papyrus Document Storage Format |
| AFP | Flowchart Symbol Palette |
| AFP | XMap Flight Plan or Flight Plan Statistic File (Delorme) |
| AFP | IBM Transactional Data Format (Advanced Function Print) |
| AFP | Gangsters Game File |
| AFP | Prismo Graphics ActiveFile Proxy (Apple Inc.) |
| AFP | Alphacam Flame Post (Planit) |
| AFS | Type Manager Font Set (Adobe Systems Incorporated) |
| AFS | Sega Dreamcast Compressed Audio (Sega of America, Inc.) |
| AFS | Filter Factory Photoshop Filter |
| AFS | AktivFilter specification file (SoftwareDidaktik) |
| AFS3 | Advanced File Security Encrypted File (Osborne Software - Eric Pörsel) |
| AFT | Ancestry Family Tree Data File (MyFamily.com Inc.) |
| AFT | AnyForm Template |
| AFT | Flowchart Template |
| AFTER | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AFW | Industrial Aspect Integrator Platform (ABB Ltd) |
| AFW | Flowchart Work Area |
| AFX | Auto FX Photographic Edges (Auto FX Software) |
| AFZ | Ancestry Family Tree Backup Data File (MyFamily.com Inc.) |
| AG | Applix Graphic (Applix) |
| AG | Agenda Application (IBM) |
| AG | Argus Spreadsheet |
| AG4 | Access G4 File (Microsoft Corporation) |
| AGC | AfterGRASP Compiled Script (John Bridges) |
| AGE3SCN | Age of Empires 3 Scenario (Microsoft Corporation) |
| AGF | Atlas GeoFile |
| AGG | AggFlow Plant Flow Diagram (BedRock Software Inc.) |
| AGG | Graphic |
| AGI | Asterisk Gateway Interface File (Digium, Inc.) |
| AGL | PC Fold Angle Correction Data |
| AGL | Compaq Array Visualizer Native Data Format (Hewlett-Packard Development Company, L.P.) |
| AGL | ChangeCAST AGL File (Domain Systems, Inc.) |
| AGL | ArgusLab Molecular Design (Planaria Software LLC) |
| AGL | AGLData Industrial Water Treatment File |
| AGLDEI | GoLive Template (Adobe Systems Incorporated) |
| AGLS | GoLive Snippet (Adobe Systems Incorporated) |
| AGLSL | GoLive Site (Adobe Systems Incorporated) |
| AGM | DOTAGM.JAR Packed Audio File (agm digital arts GmbH) |
| AGN | Psion Series 3 Agenda (Psion PLC) |
| AGO | Autolog Script (Soft Machines) |
| AGP | AppGini MySQL Code Generator Project (BigProf Software) |
| AGP | Aspen Graphics Pages |
| AGR | Aepryus Graph Image or Screen Saver File (Aepryus Software) |
| AGR | Grace Project File |
| AGR | APM Graph Vector Graphic (APM) |
| AGREEMNT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AGS | AppGini Saved Style Sheet (BigProf Software) |
| AGS | AfterGRASP Script (John Bridges) |
| AGT | PeerAgent Typed Executable E-mail |
| AGW | Aspen Graphics Windows |
| AGX | Rational XDE (IBM) |
| AGZ | AggFlow Aggregate Plant Flow Diagram (BedRock Software Inc.) |
| AH | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AHB | AIM High Briefcase Report File (Cosby Clifton Computer Consultants Ltd) |
| AHD | Asus Probe |
| AHF | ASP Header |
| AHK | AutoHotkey Script (AutoHotkey) |
| AHOD | Homeworld (Sierra Entertainment, Inc.) |
| AHP | AutoCAD Help (Autodesk, Inc.) |
| AHQ | AudioHQ Plug-in Module |
| AHS | Photoshop Halftone Screens (Adobe Systems Incorporated) |
| AHTM | HTML File |
| AHTML | HTML File |
| AHUFF | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AHX | WinAHX THX Tracker Music (Abyss) |
| AI | Illustrator Vector Graphic (Adobe Systems Incorporated) |
| AI | Advantage Database Server (Sybase, Inc.) |
| AI | Progress Database After Image File (Progress Software Corporation) |
| AI | Rise of Nations AI File (Microsoft Corporation) |
| AI | Ai Archiver Archive |
| AI | EARS Component File |
| AI | Corel Trace Drawing |
| AI | AIwin Project Data (Procedimientos-Uno, S.L.) |
| AI | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AI3 | Generic Encapsulated PostScript Graphic Format |
| AI4 | Generic Encapsulated PostScript Graphic Format |
| AI5 | Generic Encapsulated PostScript Graphic Format |
| AI6 | Generic Encapsulated PostScript Graphic Format |
| AI7 | Generic Encapsulated PostScript Graphic Format |
| AIC | Advanced Image Coding Bitmap |
| AIF | Audio Interchange File |
| AIF | SymbianOS Application Information File |
| AIF | OS/2 Program Information File (IBM) |
| AIF | Knowledgeware Setup Information |
| AIFC | Audio Interchange File |
| AIFF | Audio Interchange File |
| AIG | Design Your Own Home Architecture Drawing File (theliquidateher Software, An MCS Investments, Inc. Company) |
| AIG | Abracadata Drawing |
| AIH | ArcView Optional Index File (ESRI) |
| AII | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AIJ | Oracle After-Image Journal |
| AIL | AutoImager |
| AIM | AOL Instant Messenger (AIM) (America Online, Inc.) |
| AIM | Asm Text Mode Image File (The Ultimate Draw) |
| AIML | Artificial Intelligence Markup Language |
| AIN | AIN Compressed Archive |
| AIN | ArcView Optional Index File (ESRI) |
| AINSO | VAX CRYSTALS Chemical Crystallogaphy File |
| AIO | APL File Transfer Format |
| AIP | Advanced Installer Project File (Caphyon Ltd.) |
| AIP | Illustrator Plug-in (Adobe Systems Incorporated) |
| AIP | Star Trek Armada Arficicial Intelligence Parameters |
| AIP | Audiosoft Parameter File |
| AIQ | AzureIQ Client |
| AIR | AIR Rich Internet Application (Adobe Systems Incorporated) |
| AIR | SeeYou Airspace (Naviter) |
| AIR | Align It! Resource |
| AIR | Automatic Image Registration |
| AIR | Flight Simulator Aircraft Performance Info File (Microsoft Corporation) |
| AIRPORT | RealFlight Radio Control Flying Site (Knife Edge Software) |
| AIRPORTS | RealFlight Radio Control Flying Site (Knife Edge Software) |
| AIS | ACDSee Image Sequence File (ACD Systems Ltd.) |
| AIS | Array of Intensity Samples |
| AIS | Velvet Studio Instruments |
| AIT | Illustrator Template (Adobe Systems Incorporated) |
| AIV | Stronghold Crusader Computer Player AI (Firefly Studios Ltd.) |
| AIW | Formula 1 car race 2001 Season01 School France file |
| AIX | HP NewWave Cardfile Application Data |
| AJA | AJC Active Backup Backup Revision Control Archive (AJC Software) |
| AJB | Alphacam Water Jet VB Macro (Planit) |
| AJD | Alphacam Water Jet Drawing (Planit) |
| AJG | AJC Grep Project File (AJC Software) |
| AJL | ARCserve Backup Journal File (Computer Associates International, Inc.) |
| AJM | Alphacam Water Jet Parameter Macro (Planit) |
| AJP | Alphacam Water Jet Post (Planit) |
| AJP | JPEG2000 Digital Surveillance Recorder Video |
| AJP | Anfy Applet Generator Saved File (Anfy Team) |
| AJZ | Jukebox MP3 Player Firmware Update (Archos) |
| AK | Audio Utility Tuningwrench Compressed File |
| AKF | Acrobat Key File (Adobe Systems Incorporated) |
| AKM | Microsoft Operation Manager (MOM) Management Pack (Binary) (Microsoft Corporation) |
| AKM | Aksharamala Binary Keymap File (Deshweb.com Pvt. Ltd.) |
| AKS | Aksharamala Ver 2.0 Binary Keymap File (Deshweb.com Pvt. Ltd.) |
| AKT | Aksharamala Source Keymap File (Deshweb.com Pvt. Ltd.) |
| AKT | AKT Compressed Archive |
| AKW | RoboHELP Help Project Index File |
| al | Perl Autoload File |
| AL | ALAW Format Sound |
| AL | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AL | Oracle File |
| AL$ | Cubase Compressed File (Steinberg) |
| ALA | Sharp Fax File |
| ALA | Alan Adventure Language File |
| ALANIS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALARMZ | Alarmz Alarm File (Fichier d'alarmes) (Francis Gagné) |
| ALAW | ALAW Format Sound |
| ALB | Web Easy Album (VCOM/Avanquest Publishing USA, Inc.) |
| ALB | AVSnap Symbol Library (ALTINEX, Inc.) |
| ALB | Alpha Five Data Dictionary (Alpha Software, Inc.) |
| ALB | Alphacam Laser VB Macro (Planit) |
| ALB | Photo Soap2 File |
| ALB | Chief Architect Library File (Chief Architect) |
| ALB | Pro/DESKTOP Album (PTC) |
| ALB | Cubase or VST Backup Song File (Steinberg) |
| ALB | Raduga Playlist (WoLoSoft) |
| ALB | Image Commander Album (Corel Corporation) |
| ALBINON | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALBM | webAlbum Photo Album (Goopers - Logan Mueller) |
| ALBM | Photosmart Photo Printing Album (Hewlett-Packard Development Company, L.P.) |
| ALC | Norton Internet Security Ad Server File |
| ALC | Alchemy Chemical Format (CambridgeSoft Corporation) |
| ALC | MP3 Embedded Dynamic Lyrics |
| ALC | ACUCOBOL-GT License File (Acucorp, Inc.) |
| ALD | Aladdin Interactive DSP Document (Hitech Development AB) |
| ALD | Alphacam Laser Drawing (Planit) |
| ALDOC | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALDRIN | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALE | Avid Log Exchange |
| ALERT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALF | Color Quick Label |
| ALF | LANDesk Client Manager Configuration File |
| ALF | VPCom Remote User Configuration File |
| ALF | Cadence Ambit BuildGates |
| ALF | Abacus Law (Abacus Data Systems, Inc.) |
| ALF | ACT! User Logon Tracking (Best Software CRM Division) |
| ALF | AdventNet Look and Feel Standards |
| ALF | Airpro 2000 Landfile |
| ALF | Altium Designer License File (Altium Limited) |
| ALF | Aventail Connect License |
| ALF | ALF Logic |
| ALG | PDP-10 ALGOL Compiler Source |
| ALG | InRoads Survey Alignment File (Bentley Systems, Incorporated) |
| ALG | Netmino File |
| ALG | ARCSOLO Activity Log |
| ALH | Aladdin Interactive DSP Model Header File (Hitech Development AB) |
| ALI | DESQview (Symantec Corporation) |
| ALI | SAP Proprietary Format Document File |
| ALI | Inspect3D Aligned Image Stack (FEI Company) |
| ALI | OM2 OMALI Native OMALI Document |
| ALIAS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALIAS | Alias Image |
| ALIASES | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALIEN | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALIEN1 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALIGN | Insight II Sequence Alignment File (Accelrys Software Inc.) |
| ALL | OS/2 Program List (IBM) |
| ALL | WordPerfect Printer Info (Corel Corporation) |
| ALL | Cubase or VST Song File (Steinberg) |
| ALL | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALL | 1-2-3 Always Working Page Format File (IBM) |
| ALL | Arts & Letters Symbols and Characters |
| ALL | FRQView File List of All Files |
| ALLIANCE | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALLOCM | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALM | AL-Mail Mailbox File (AL-Mail) |
| ALM | Aley's Module v1.0, 1.1, 1.2 |
| ALM | Alphacam Laser Parameter Macro (Planit) |
| ALM | Alpha Five Database Information File (Alpha Software, Inc.) |
| ALN | Grlib Saoimage File |
| ALN | LexNavigator Database Update (UltraTech Group) |
| ALO | Almanac Support File |
| ALONE | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALP | Alphacam Laser Post (Planit) |
| ALPHA | Raw Alpha Bytes Bitmap |
| ALPHA | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALPHAB | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALR | ADRIFT Language Resource (ADRIFT) |
| ALR | VirusScan Alert File (Network Associates) |
| ALS | Ableton Live Studio Recording File (Ableton AG) |
| ALS | PSpice Alias File (Cadence Design Systems, Inc.) |
| ALS | Live Project (Ableton AG) |
| ALS | Calmira Shortcut File |
| ALS | Alias Image |
| ALS | Arcade Lines Graphic Resource File (Lobstersoft) |
| ALS | Pro/ENGINEER Temporary File (PTC) |
| ALT | WordPerfect Menu File (Corel Corporation) |
| ALT | ReliaSoft ALTA 6 |
| ALT | Aladdin Interactive DSP Message Text (Hitech Development AB) |
| ALTO | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALV | Vbox Available Languages File (Aladdin Knowledge Systems) |
| ALV | Photoshop Levels (Adobe Systems Incorporated) |
| ALW | PDP-10 Algol-W Compiler Source |
| ALX | ActiveX Layout File (Microsoft Corporation) |
| ALX | OM2 OMALI Plug-in Extension |
| ALX | Alpha Five Library Index (Alpha Software, Inc.) |
| ALX | BlackBerry Application Loader File (Research in Motion Limited) |
| ALYSIS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ALZ | ALZip Compressed File (ESTsoft, Corp.) |
| ALZ | Game File |
| AL_ | Audio Utility Juker Compressed File |
| am | Automake Autoload File |
| AM | Music File |
| AM | Anark Studio Media File (Anark) |
| AM | Applix SHELF Macro |
| AM | Advantage Database Server (Sybase, Inc.) |
| AM1 | Adventure Maker Project File (Giovanni Albani) |
| AM2 | AutoPlay Menu Studio Ver. 2 Data File (Indigo Rose Software) |
| AM3 | AutoPlay Menu Studio Ver. 3 Data File (Indigo Rose Software) |
| AM4 | AutoPlay Menu Studio Ver. 4 Data File (Indigo Rose Software) |
| AM5 | AutoPlay Menu Studio Ver. 5 Data File (Indigo Rose Software) |
| AM6 | AutoPlay Menu Studio Ver. 6 Data File (Indigo Rose Software) |
| AMA | Fifa2000 Feart File |
| AMAT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AMAYA | Amaya |
| AMB | Alphacam 3D Mill, 2D Mill VB Macro (Planit) |
| AMB | All My Books Book Database (Bolide Software) |
| AMB | Radiance Ambient File Format |
| AMC | Advanced MP3 Catalog Pro Catalog File (WizeTech Software) |
| AMC | Ant Movie Catalog |
| AMC | Wireless Analyzer Captured Data (AirMagnet) |
| AMD | ASCET XML Model Description (ETAS GmbH) |
| AMD | ABBYY Finereader 5.0 Pro File (ABBYY Software House) |
| AMD | AMUSIC AdLib Tracker |
| AMD | Alphacam 3D Mill, 2D Mill Drawing (Planit) |
| AME | ACT! E-mail System Library (Best Software CRM Division) |
| AMERICA | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AMF | Anquet Map (Anquet Technology Ltd.) |
| AMF | ADRIFT Module File (ADRIFT) |
| AMF | DSMIA/Asylum Module Music |
| AMF | Autolog Macro (Soft Machines) |
| AMF | Advanced Module Format Music |
| AMF | Amiga Metafile (Amiga) |
| AMFF | Amiga Metafile (Amiga) |
| AMG | Netmino File |
| AMG | AMGC Compressed Archive |
| AMG | AMG ACTOR System Image |
| AMI | AMI BIOS Firmware Update File (American Megatrends Inc.) |
| AMI | Amiga Paint File (Amiga) |
| AMI | Cocreate SolidDesigner Annotation File |
| AMIGA | Amiga (Amiga) |
| AMIGA | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AML | Mio Technology Application Markup Language (Mioplanet Technologies, Inc.) |
| AML | SAS Activity-Based Management Model File (SAS Institute Inc.) |
| AML | Morpheus Photo Morpher Layout Project (Morpheus Software, LLC.) |
| AML | AutoMage |
| AMM | All My Movies Movie Database (Bolide Software) |
| AMM | AMM |
| AMM | Orchida Knitting System (Orchida Soft) |
| AMM | Microphone Modeler Model File (Antares Audio Technologies) |
| AMM | Alphacam 3D Mill, 2D Mill Parameter Macro (Planit) |
| AMODEL | ActiveModeler Professional Project File (KAISHA-Tec Co. Ltd.) |
| AMOS | AMOS Basic Code |
| AMP | PlayMedia AMP MP3 Audio File |
| AMP | Alphacam 3D Mill, 2D Mill Post (Planit) |
| AMP | Photoshop Arbitrary Map Settings (Adobe Systems Incorporated) |
| AMP | Connectivity Memory Model AMPA and NMDA Parameters Input File |
| AMPER | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AMR | Adaptive Multi-Rate ACELP Codec |
| AMS | Velvet Studio Module |
| AMS | Photoshop Monitor Setup (Adobe Systems Incorporated) |
| AMS | Extreme's Tracker Module Format |
| AMT | AVSnap Project (ALTINEX, Inc.) |
| AMT | Alphacam 3D Mill, 2D Mill Tool (Planit) |
| AMT | ABBYY Finereader 5.0 Pro (ABBYY Software House) |
| AMT | ArtMoney Table (ArtMoney Team) |
| AMV | MTV Movie File |
| AMW | AMOS Data |
| AMW | WinScript Show Data (Alcorn McBride Inc.) |
| AMX | After Effects Motion Exchange File (Adobe Systems Incorporated) |
| AMX | MetaMOD Half-Life Plug-in |
| AMXX | AMX Mod X Plug-in (AMX Mod X Dev Team) |
| AMY | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AMZ | Amazon MP3 Downloader Download/Control File (Amazon.com, Inc.) |
| AMZ | The Amazon Trail Saved Game |
| AN | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AN | Groundworks Text File |
| AN1 | Street Atlas Draw File (Delorme) |
| AN1 | XMap Draw File (Delorme) |
| AN1 | WWG DA-30 Capture File |
| AN8 | Anim8or 3D Animation |
| ANA | Analysis for Windows Structure (Cuylaerts Engineering) |
| ANAL | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANALASIS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANAT | XNBC V8 Biological Neural Network Simulation Workstation Network Anatomy |
| ANB | Analyst's Notebook Analytical Chart (i2 Ltd.) |
| ANC | Canon Computer Pattern Maker File |
| ANC | Alphacam NC Program (Planit) |
| ANCESTRY | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AND | Collins Electronic Dictionary Data (Windows) / Concise Oxford Dictionary (DOS) |
| ANF | AcuteNotes |
| ANG | AIMSUN NG Network (TSS-Transport Simulation Systems) |
| ANGELES | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANI | NeroMix File (Nero AG) |
| ANI | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANI | NEOchrome Animation |
| ANI | Windows Animated Cursor (Microsoft Corporation) |
| ANIM | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANIM | Homeworld (Sierra Entertainment, Inc.) |
| ANIM | Amiga IFF Animation (Amiga) |
| ANIM3 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANIM5 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANIM50 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANIMAL | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANIMALS1 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANIMALS2 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANIMALS3 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANIMASIA | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANIMATION | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANIMDEMO | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANIMTOOL | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANKI | Anki Deck File (Damien Elmes) |
| ANL | Eisenbahn.exe Professionell Railroad Track Layout (Software Untergrund) |
| ANL | Annotis Mail Language File (Emeris Technologies) |
| ANL | Alphacam Nest List (Planit) |
| ANL | Project Analyzer Saved Analysis |
| ANM | Jazz Jackrabbit 2 Title Sets Images (Epic Games, Inc.) |
| ANM | DeluxPaint Animation |
| ANM | Infinity Equation Script (MathRevolt) |
| ANM | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANM | Animatic Animation File |
| ANN | King-FIX |
| ANN | Help Annotation |
| ANNOT | Amaya Annotation |
| ANO | Annotation |
| ANP | Annotis Mail (Emeris Technologies) |
| ANR | XMap Route File (Delorme) |
| ANR | Street Atlas Route File (Delorme) |
| ANS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANS | HotDocs Answer File (Matthew Bender & Company, a member of the LexisNexis Group) |
| ANS | ANSYS Model Data (ANSYS, Inc.) |
| ANS | Word Text and Layout (Microsoft Corporation) |
| ANS | ANSI Graphic/Text |
| ANS2 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ANSR | AnswerTool Question/Answer Document (DTLink LLC) |
| ANT | SimAnt for Windows Saved Game File |
| ANT | calcAnt Saved Calculation (SFR GmbH) |
| ANTIFRAG | DC++ Incomplete Download |
| ANV | AirNav |
| ANX | HotDocs Answer File (Matthew Bender & Company, a member of the LexisNexis Group) |
| ANX | Ogg Multiplex Profile |
| ANYDVD | AnyDVD Registration File (SlySoft) |
| AO | ActionOutline Data File (Green Parrots Software) |
| AO | Free Pascal Archive File for OS/2 Version (FPC Development Team) |
| AO | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AO | AOL Install Archive (America Online, Inc.) |
| AOB | DVD Audio File |
| AOF | Acorn Object Format |
| AOI | Art of Illusion Scene File (Peter Eastman) |
| AOL | AOL (America Online, Inc.) |
| AOM | After Effects Output Settings (Adobe Systems Incorporated) |
| AOM | Download Manager Online Manager Shortcut (Adobe Systems Incorporated) |
| AOMVER | Adobe Download Manager Version File (Adobe Systems Incorporated) |
| AOR | Searchlight AR3000/AR3000A Radio Scanner Frequency Listing (AOR UK LTD) |
| AOS | Nokia Phone Add-on Software (Nokia) |
| AOS | Archos Signed/Encrypted Data (ARCHOS) |
| AOS | Gmini Firmware Update (ARCHOS) |
| AOT | Novell snAppShot Application Binary Object Template File |
| AP | WHAP-Compressed Amiga Archive |
| AP | ArmPack Archive File |
| AP | Datalex EntryPoint 90 Data File |
| AP | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AP | Applix Presents |
| AP0 | Windows APW_data File |
| AP? | LoseThos C+ Source File (Terry A. Davis) |
| APA | ArcPad Ver. 6 Applet |
| APA | AlfaPad Notes Organizer Document (AlfaAlfa Software) |
| APB | Apollo Suite Planogram (Information Resources, Inc.) |
| APB | Avram's PC Backup File List (QuadraSoft) |
| APB | Alphacam Punch VB Macro (Planit) |
| APC | APAC Compressed Audio |
| APC | Lotus Printer Driver Characters (IBM) |
| APC | AiroPeek Wireless Trace Capture File (WildPackets, Inc.) |
| APC | Gupta Team Developer Compiled Application File |
| APC | Cryo Interactive APC Audio |
| APD | Alphacam Punch Drawing (Planit) |
| APD | Lotus Printer Driver (IBM) |
| APD | PageMaker Printer Description (Adobe Systems Incorporated) |
| APD | Gupta Team Developer Dynamic Application Library File |
| APE | Monkey's Audio Lossless Audio Compression Format (Matthew T. Ashland) |
| APE | Winamp Plug-ins AVS File |
| APF | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| APF | ATO Profile Editor File (E2S n.v.) |
| APF | Speedy Printed Circuit Board Design Software (Mania Technologie) |
| APF | ArcPad Ver. 5 Profile |
| APF | Fax2000 File |
| APF | Homesite Project File |
| APF | Lotus Printer Driver Fonts (IBM) |
| APF | MightyFax File |
| APF | Acrobat Profile File (Adobe Systems Incorporated) |
| APF2 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| APG | Active Page Generator APG Script (Webgecko Software) |
| APG | PowerAda Aprobe File (OC Systmes) |
| APG | EasyBase Database File (Pg SoftWorkS') |
| APG | Graphic |
| APH | Ability Office Photo Album (Ability Software) |
| API | Lotus Printer Driver Info (IBM) |
| API | WebObjects Interface (Apple Inc.) |
| API | Photoshop Ink Colors Setup (Adobe Systems Incorporated) |
| API | Application Program Interface |
| API | Acrobat Plug-in (Adobe Systems Incorporated) |
| API | 1st Reader Passed Parameter File |
| APIN | InDesign Import/Export Filter (Adobe Systems Incorporated) |
| APJ | Angel Debug Monitor Project |
| APJ | ARM Project Manager |
| APJ | Music Screen Saver File |
| APJ | AutoCAD Project File (Autodesk, Inc.) |
| APK | Active Tutor Project (4C Media, Inc.) |
| APK | Android Package (Open Handset Alliance) |
| APK | Train Simulator Packaged Activity (Microsoft Corporation) |
| APK | GameSpy Arcade Service (IGN Entertainment, Inc.) |
| APL | Gupta Team Developer Application Library File |
| APL | Monkey's Audio Image Link File (Matthew T. Ashland) |
| APL | APL Workspace/Source |
| APL | ArcPad Ver. 6 Layer |
| APL | ACDSee Plug-in (ACD Systems) |
| APLN | InDesign 3rd Party Plug-in (Adobe Systems Incorporated) |
| APLWRKS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| APLWRKSGS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| APM | Aldus Placeable Metafiles (Adobe Systems Incorporated) |
| APM | Alphacam Punch Parameter Macro (Planit) |
| APM | AutoPlay Menu Studio Configuration (Indigo Rose Software) |
| APM | ArcPad Ver. 6 |
| APN | APN Wallpaper (Alpine Electronics, Inc.) |
| APO | Apollo Scripts |
| APO | Paperless Office (Abacre) |
| APP | Gupta Team Developer Normal Mode Application File |
| APP | Psion Oval Application (Psion PLC) |
| APP | ArcPad Ver. 5 Project |
| APP | Video CD on CD-i Application |
| APP | OrbWorks PocketC CE Application |
| APP | Ca Visual Objects Platform for Developer (CAVO) Project File (CA) |
| APP | Cybiko Computer Application File (Cybiko, Inc.) |
| APP | R:Base, Symphony, DR-DOS, FoxPro (or other) Application |
| APP | Alphacam Punch Post (Planit) |
| APP | Lotus Symphony Add-in Application |
| APP | Timex Data Link Watch Application (Timex Corporation.) |
| APP | Until Application |
| APP | SymbianOS Application (Symbian Ltd.) |
| APP | VTech Helio Application (VTech Holdings Ltd.) |
| APP | Executable Application |
| APP | dBASE Application Object File |
| APP | Clarion for Windows Application (SoftVelocity) |
| APPL | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| APPLE | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| APPLE2 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| APPLESCRIPT | AppleScript Script (Apple Inc.) |
| APPLESHARE | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| APPLESOF | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| APPLEWKS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| APPLICATION | ClickOnce Deployment Manifest (Microsoft Corporation) |
| APPM | APPM Gereedschapskist Document (TPM-webapplicaties) |
| APPREF-MS | Application Reference File (Microsoft Corporation) |
| APPS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| APPT | Authentica Secure Office Protected PowerPoint Document (Authentica) |
| APR | ArcView Project File (ESRI) |
| APR | Employee Appraiser Performance Review File |
| APR | Approach 97 File (IBM) |
| APR | MicroSim PCBoard Aperture Information Report |
| APR | Various Appraisal Software Appraisal File (PRIMEDIA Business Magazines & Media Inc.) |
| APRJ | ApacheConf Project (Zecos Software) |
| APS | Advanced Patching Systems with Error Checking |
| APS | Flash |
| APS | Visual C++ File (Microsoft Corporation) |
| APS | ArcPad Ver. 5 Symbology |
| APT | AutoPlay Menu Studio Project File (Indigo Rose Software) |
| APT | Adaptive Prediction Tree APT Encoded Bitmap (John Robinson) |
| APT | Approach Data View File (IBM) |
| APT | Nimbus 7 SAMS Data File |
| APT | Alphacam Punch Tool (Planit) |
| APT | Gupta Team Developer Text Mode Application File |
| APT | appTranslator Project (appTranslator) |
| APV | EdiAPV.exe (VP PRECISION S.A.) |
| APV | Speedy Printed Circuit Board Design Software (Mania Technologie) |
| APV | ApiViewer API Database (ActiveVB) |
| APV | Acerose Password Vault Password File (Dexadine, Inc.) |
| APW | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| APW | Authorware Packaged FIle (Adobe Systems Incorporated) |
| APW | Any Password Password File (RomanLab Software) |
| APWKS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| APX | TheTomb Browser APX Webfile (Apoltix) |
| APX | Ability Office Photopaint Image (Ability Software) |
| APX | ArcPad Ver/ 6 XML File |
| APX | C++ Appexpert Database (Borland Software Corporation) |
| APX | Approach Paradox-specific Information File (IBM) |
| APZ | AutoPlay Menu Studio Shared Project File (Indigo Rose Software) |
| AP_ | C Poet Compressed Disk1 File |
| AQ | Applix Data |
| AQ | Ancestral Quest Genealogy File (Incline Software, LC) |
| AQ1 | AptiQuiz Test File (RJ Software) |
| AQA | AptiQuiz Test Result (RJ Software) |
| AQF | Aquifer Content Management System Aquifer-Generated Web Page (Liquid Development, LLP) |
| AQL | AOL Windows DLL (America Online, Inc.) |
| AQM | CP/M Information File |
| AQQ | AQQ Plug-in (AQQ Team) |
| AR | AIX Small Indexed Archive |
| AR | Javasoft JRE 1.3 Library File |
| AR | Midtown Madness City Add-on (Microsoft Corporation) |
| AR | UNIX Library |
| ARA | ATI Radeon Video Driver |
| ARB | Alphacam Router VB Macro (Planit) |
| ARB | ARB Sequence Database (Department of Microbiology, TUM, Munich, Germany) |
| ARC | Schedule+ 1.0 File (Microsoft Corporation) |
| ARC | RARC Compressed File |
| ARC | Insight II Cartesian Coordinate Archive File (Accelrys Software Inc.) |
| ARC | FreeArc Compressed File |
| ARC | Archive |
| ARC/SZS | Yaz0 Compressed Data File |
| ARC/SZS | Yaz0 Compressed Data File |
| ARCADE | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ARCANE | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ARCH | Illum Source Dotfiles File |
| ARCH00 | F.E.A.R. Game Archive (Monolith Productions, Inc.) |
| ARCHIE | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ARCHIMEDES | Speccy Snapshot |
| ARCHITECT | London Architect Design File (BSS Audio) |
| ARCHITECT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ARD | Alphacam Router Drawing (Planit) |
| ARE | BioWare Aurora Engine Area (BioWare Corp.) |
| ARE | Infinity Game Engine Area Description (BioWare Corp.) |
| ARF | Flexible Image Transport System Bitmap |
| ARF | Active Tutor Data (4C Media, Inc.) |
| ARF | AOL Instant Messenger (AIM) Resource File (America Online, Inc.) |
| ARF | Automatic Response File |
| ARG | AutoCAD Profile Export (Autodesk, Inc.) |
| ARG | HDF Fort_ps File |
| ARGO | ArgoUML Project |
| ARH | Archivers Definitions File (DN) |
| ARH | ArHymo Hydrologic Simulation |
| ARI | Compressed Archive |
| ARI | Aristotle Audio |
| ARJ | Compressed Archive |
| ARJ | Robert Jung ARJ Compressed Archive |
| ARK | CP/M Information File |
| ARK | Managing Your Money Achive |
| ARK | QuArk Compressed File Archive |
| ARK3 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ARKCHEAT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ARL | AOL Organizer (America Online, Inc.) |
| ARLOLD | AOL 6 Organizer (America Online, Inc.) |
| ARM | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ARM | Alphacam Router Parmeter Macro (Planit) |
| ARM | Armadillo Software Protection System |
| ARM | Acorn ROM/Disk Image File |
| ARMADA | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ARMOURFONT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ARMX | ASP.NET Source File (Microsoft Corporation) |
| ARMY | Impossible Creatures Collection of Created Creatures (Microsoft Corporation) |
| ARN | Astronomical Research Network |
| ARN | CD Autorun Creator Package (DSW Software Team) |
| ARN | XMap Flight Plan or Flight Plan Statistic File (Delorme) |
| ARO | SteelArrow Web Application Server Script (Tomahawk Technologies) |
| ARP | Alphacam Router Post (Planit) |
| ARP | Audition Play Data (Adobe Systems Incorporated) |
| ARP | Ahsomme Accounting Package Report Layout Template (Simple Solutions) |
| ARPX8 | Techno Toys Arp-X8 MIDI Arpeggiator File |
| ARQ | Remedy Action Request System Client Macro |
| ARQ | Compressed Archive |
| ARR | Atari Cubase Arrangement (Steinberg) |
| ARR | Remedy Action Request System Client Report |
| ARR | MicroImages Value Array (MicroImages, Inc.) |
| ARR | Amber ARR Bitmap Image |
| ARS | After Effects Render Settings (Adobe Systems Incorporated) |
| ARS | Artifax Report Editor |
| ART | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ART | Canon Crayola Art File |
| ART | Canon Crayola Art File |
| ART | Blood Archive |
| ART | Bernina Artista Design |
| ART | ARTiSAN Real-time Studio |
| ART | Art Director Image |
| ART | AOL Johnson-Grace Compressed File (America Online, Inc.) |
| ART | Central Point Scrapbook |
| ART | Gerber Artwork File |
| ART | ArtCAM Pro and ArtCAM Insignia Model Data (Delcam plc) |
| ART | Alphacam Router Tool (Planit) |
| ART | First Publisher Raster Graphic |
| ART | pfs:Art Publisher |
| ART | Compressed Archive |
| ART | Another Ray Tracer Format |
| ART | Duke Nukem 3D Archive |
| ART | Vort image |
| ART | Xara Studio Drawing (Xara) |
| ART | Clip Art File |
| ARTGALLERY | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ARTICLE | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ARTICLE1 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ARV | Arsiv |
| ARV | Eschalon Setup Archive (Eschelon Development (24-2979 Panorama Dr., Coquitlam BC V3E 2W8, Canada)) |
| ARV | AutoRoute User Information (Microsoft Corporation) |
| ARW | Sony RAW Image File (Sony Corporation of America) |
| ARX | AutoCAD Runtime Extension (Autodesk, Inc.) |
| ARX | ARX Compressed Archive |
| ARY | Compaq SmartStart Scripting Toolkit File |
| AS | Macromedia Flash Action Script |
| AS | AppleSingle Encoded File (Apple Inc.) |
| AS | Flash ActionScript Source Code (Adobe Systems Incorporated) |
| AS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AS | Dispatch Alaska/Horizon Timetable File (Scott Andrew Borton) |
| AS | Applix Spreadsheet (Applix) |
| AS3 | APL*PLUS II/386 and III/Windows Source Code |
| AS3 | Alternate Sources Data |
| AS4 | AS/400 Client Access |
| AS? | LoseThos Assembly Source File (Terry A. Davis) |
| ASA | Active Server Document |
| ASA | Visual InterDev File (Microsoft Corporation) |
| ASAX | ASP.NET Source File (Microsoft Corporation) |
| ASB | Alphacam Stone VB Macro (Planit) |
| ASC | Apohysis Script (The Apohysis Project) |
| ASC | Atlantis Word Processor Spellchecker (Rising Sun Solutions, Inc.) |
| ASC | 3D Point File |
| ASC | ASCII Text |
| ASC | Flash Server-Side ActionScript (Adobe Systems Incorporated) |
| ASC | Pretty Good Privacy (PGP) Armored Encrypted File (PGP Corporation) |
| ASC | ADONIS AdoScript File (BOC Group) |
| ASC | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ASC | 3D Studio 3D Scene (Autodesk, Inc.) |
| ASCII | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ASCX | Web User Control (Microsoft Corporation) |
| ASD | Live Audio Analysis File (Ableton AG) |
| ASD | Alphacam Stone Drawing (Planit) |
| ASD | Lotus Screen Driver (IBM) |
| ASD | ASD Archiver Compressed Archive |
| ASD | Word Automatic Backup (Microsoft Corporation) |
| ASD | Astound Presentation |
| ASD | Origins Embroidery Design (Origins Software Technologies, Inc.) |
| ASD | Advanced Streaming Format Description (Microsoft Corporation) |
| ASE | Velvet Studio Sample |
| ASE | Adobe Swatch Exchange (Adobe Systems Incorporated) |
| ASE | Alice Scene Export File (Carnegie Mellon University) |
| ASE | 3ds Max ASCII Export File (Autodesk, Inc.) |
| ASF | FIFA Football 2004 Audio File (Electronic Arts, Inc.) |
| ASF | Lotus Screen Font (IBM) |
| ASF | Electronic Arts Music File (Electronic Arts, Inc.) |
| ASF | APL*Plus /PC APL Shared File |
| ASF | STATGRAPHICS Data File (Manugistics, Inc.) |
| ASF | Advanced Streaming Format (Microsoft Corporation) |
| ASG | Airport Tycoon Saved Game (Global Star Software) |
| ASH | Various Programs ASH Compressed Data |
| ASH | TASM Assembler Header |
| ASH | Sony DSC-F828 Firmware Upgrade File (Sony) |
| ASHDISC | Burning Studio Disc Image File (Ashampoo GMBH & Co.) |
| ASHDISK | Ashampoo Burning Studio Disk Image (ashampoo GmbH & Co. KG) |
| ASHPRJ | Burning Studio Project (Ashampoo GMBH & Co.) |
| ASHX | ASP.NET Web Handler File (Microsoft Corporation) |
| ASI | Assembler Include (Borland Software Corporation) |
| ASIC | ASIC Language Source Code |
| ASJ | Aldfaer |
| ASK | Daqarta Extended Audio Data (Interstellar Research) |
| ASK | askSam Database (askSam Systems) |
| ASK | Ad-Aware Skin File (Lavasoft) |
| ASK | ALShow Media Player Skin (ESTsoft) |
| ASK | Astrotite Skin (Fantiusen Software) |
| ASL | Photoshop Layer Style (Adobe Systems Incorporated) |
| ASL | Asmodo 9s |
| ASL | AppSight Console Log (Identify Software Ltd.) |
| ASL | Quest Adventure Game (Axe Software) |
| ASLQUERY | OS X Console Query (Apple Inc.) |
| ASM | Solid Edge Document (UGS PLM Solutions) |
| ASM | Assembler Source Language |
| ASM | Alphacam Stone Parameter Macro (Planit) |
| ASM | Pro/ENGINEER Assembly File (PTC) |
| ASM | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ASM1 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ASM2 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ASM3 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ASMVERS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ASMX | ASP.NET Webservices Source |
| ASN | Atlantis Word Processor Sound Scheme (Rising Sun Solutions, Inc.) |
| ASN | GameSpy Arcade Skin (IGN Entertainment, Inc.) |
| ASN | Chemical Interchange Format (Old Form) |
| ASN1 | Asn Specs |
| ASND | Soundbooth Sound Document (Adobe Systems Incorporated) |
| ASO | Assembler Object |
| ASO | Astound Dynamite Objects |
| ASO | Flash Cache File (Adobe Systems Incorporated) |
| ASP | Photoshop Photo File Index (Adobe Systems Incorporated) |
| ASP | Software Publishing Corp. |
| ASP | Procomm Plus ASPECT Program |
| ASP | Aspen/2 Data Manager (Tekton Software, Inc.) |
| ASP | Photoshop Separation Setup (Adobe Systems Incorporated) |
| ASP | Alphacam Stone Post (Planit) |
| ASP | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ASP | Text Data |
| ASP | EROSION 3D Aspect File |
| ASP | Astound Presentation |
| ASP | ASAP WordPower WebShow Presentation |
| ASP | Active Server Page |
| ASP | Terminal Program |
| ASPHTML | ASP HTML (Microsoft Corporation) |
| ASPI | Audio Catalyst |
| ASPR | ASPRunnerPro ASPRunnerPro Project File (XLineSoft) |
| ASPR | ASProtect (ASPACK SOFTWARE) |
| ASPX | ASP.NET Source File (Microsoft Corporation) |
| ASR | Photoshop Scratch Area (Adobe Systems Incorporated) |
| ASR | Streets & Trips Route (Microsoft Corporation) |
| ASS | Aegisub Advanced SubStation Alpha Subtitle File (Rodrigo Braz Monteiro) |
| ASS | Flash |
| ASS | Media Player Classic Subtitle |
| ASS | Assistance for the Blind |
| ASS | Assembler/Disassembler 68HC11 |
| ASS | ASS I/O |
| ASSIGNED | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ASSOC | Associate This File Association Database (Spearit) |
| AST | Photoshop Separation Tables (Adobe Systems Incorporated) |
| AST | AST Audio Stream (Nintendo) |
| AST | Need for Speed: Underground Audio File (Electronic Arts, Inc.) |
| AST | Ability Office Spreadsheet (Ability Software) |
| AST | Astound Multimedia |
| AST | Claris Works Assistant File |
| AST | Technics Sx KN 6000 Keyboard All Custom Memory File |
| AST | AstroGrav Simulation Data File (AstroGrav Astronomy Software) |
| AST2 | Astrotite (Fantiusen Software) |
| ASTROGS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ASV | QuarkXpress Auto Save File (Quark, Inc.) |
| ASV | Pegasus Mail Auto Saved Message (David Harris) |
| ASV | MATLAB Autosave File (The MathWorks, Inc.) |
| ASV | Train Simulator Computed Activity File (Microsoft Corporation) |
| ASV | NotePad 2004 (Finale) |
| ASV | DataCAD Autosave File (DATACAD LLC) |
| ASV | Photoshop Selective Color (Adobe Systems Incorporated) |
| ASWCS | avast! Antivirus Skin (ALWIL Software) |
| ASWS | avast! Antivirus Skin (ALWIL Software) |
| ASX | Alpha Five Temporary Index (Alpha Software, Inc.) |
| ASX | Advanced Stream Redirector File (Microsoft Corporation) |
| ASX | Cheyenne Backup Script |
| ASX | ActiveSite Extension (Jonathon Rossi) |
| ASXML | AudioPlayer XML Music Playlist (Adrian Wright) |
| ASY | LTspice/SwitcherCAD III Circuit Diagram (Linear Technology) |
| ASZ | LoseThos Assembly Source File (Terry A. Davis) |
| AS_ | Winhelp Compressed File |
| AT | Rescue Disk file |
| AT2 | Persuasion Ver. 2.0 Auto Template (Adobe Systems Incorporated) |
| AT2 | WinControl DCX-AT3000 Motion Control Command Language File (Precision MicroControl Corp.) |
| AT3 | Airport Tycoon Version 3 Saved Game (Global Star Software) |
| AT3 | WinControl DCX-AT3000 Motion Control Command Language File (Precision MicroControl Corp.) |
| AT3 | Playstation Audio File (Sony Corporation of America) |
| AT5 | NauticPath Marine Electronic Chart (Lowrance) |
| AT5 | Lowrance Airport AirMap File (Lowrance) |
| ATA | Antenna Project (Julian Spencer) |
| ATB | Alphacam Lathe VB Macro (Planit) |
| ATB | TechMed Annotation ToolBar (TechMed) |
| ATC | AutoCAD Catalog (Autodesk, Inc.) |
| ATC | AceText Collection (JGsoft - Just Great Software) |
| ATC | Sniffer Capture File (Network Associates Technology, Inc.) |
| ATD | MS Systems Management Server SMSADDIN.EXE tool registration |
| ATD | Alphacam Lathe Drawing (Planit) |
| ATF | Photoshop Transfer Function (Adobe Systems Incorporated) |
| ATF | Sharp APL Workspace Export File |
| ATF | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ATF | GenePix Axon Text File (Molecular Devices Corporation) |
| ATG | Netmino File |
| ATH | Alphacam Lathe Thread (Planit) |
| ATH | Athena Document (Bertil Rolf and Charlotte Magnusson) |
| ATHEME | Amazing clock Theme (Amazing-Clock.com) |
| ATK | Andrew Toolkit Raster Object Bitmap |
| ATL | AutoTap Log File (B&B Electronics Mfg) |
| ATL | Hal/Supernova/Lunar/LunarPlus Screen Readers/Magnifiers |
| ATL | ATP Assembler Source (Brancepeth Computer Publications) |
| ATL | PROGNOSIS Atlas Document File |
| ATLT2 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ATM | Alphacam Lathe Parameter Macro (Planit) |
| ATM | Terragen Light and Atmosphere (Planetside Software) |
| ATM | Vue Atmospheres (e-on software, inc.) |
| ATM | Type Manager Data File (Adobe Systems Incorporated) |
| ATM | .nugthat Player (Nuggets Unlimited, Inc.) |
| ATM | The Universal 3D Model/Texture File (The Universal Development Team) |
| ATM | Trojan ProAgent-A |
| ATMN | Automation Anywhere Automation Macro (Tethys Solutions, LLC.) |
| ATMSPHR | TerragGen Atmosphere (Planetside Software) |
| ATN | Photoshop Action File (Adobe Systems Incorporated) |
| ATN | Daqarta Extended Audio Data (Interstellar Research) |
| ATO | Just Burn File (Sonic Solutions) |
| ATO | ATO Modeler Project File (E2S n.v.) |
| ATOM | Atom Feed |
| ATOOL | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ATP | Visual Studio .NET ACT Project (Microsoft Corporation) |
| ATP | Automise Project File (VSoft Technologies Pty Ltd.) |
| ATP | Alphacam Lathe Post (Planit) |
| ATP | ATRAC Coded File |
| ATP | Anti Tracks Plug-in (RIGHT Utilities, Inc.) |
| ATP | WebEx Online conferencing service poll questionnaire file (Cisco WebEx) |
| ATPZ | Automise Compressed Project File (VSoft Technologies Pty Ltd.) |
| ATR | Lightscape Material Library |
| ATR | MicroSim PCBoard Attributes Report |
| ATR | Atari Disk Image File (Atari) |
| ATRAM | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ATROM | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ATS | Attityd Swedish Survey Program |
| ATS | Unrelated Inventions Audiotools Plug-in |
| ATT | Web Form Data (POSTDATA.ATT) |
| ATT | Alphacam Lathe Tool (Planit) |
| ATT | ZipLip Secure E-mail |
| ATT | AT&T Group 4 Bitmap (Fax) |
| ATT | SeeYou Waypoint (Naviter) |
| ATTR | iPhoto Image Attributes (Apple Inc.) |
| ATW | AnyTime Deluxe PIM File |
| ATW | Attityd Swedish Survey Program |
| ATX | A ZIP-formatted Compressed Archive |
| ATX | Alphasoft Trueterm 2001 Dictionaries |
| ATY | Topicscape Association Type Exported (3D-Scape Limited) |
| ATZ | Aston Compiled Theme (Gladiators Software) |
| AT_ | Audio Utility Winatb Compressed File |
| AU | uLaw/AU Audio File |
| AU | Audacity Audio Block |
| AU3 | AutoIt Ver. 3 Script (HiddenSoft) |
| AU? | LoseThos AutoFile (Terry A. Davis) |
| AUC | Advanced URL Catalog Database (Jordysoft.com) |
| AUCTIONS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AUD | Winamp Media File (Nullsoft) |
| AUD | Audio File Used by Westwood Studios for Various Games |
| AUD | DTS Audio Data Stream (Digital Theater Systems Inc.) |
| AUDIO | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AUF | Hansen Information Technologies Login Information (Hansen Information Technologies) |
| AUF | Audacity Block File |
| AUF | Alphacam User Font (Planit) |
| AUF | ASAUpdaterV2 Update File (ASA Datec Datensystem GmbH) |
| AUP | ABCgames Cheater Update Library (ABCgames.cz) |
| AUP | Windows Update File |
| AUP | Audacity Project File |
| AUP | ePocrates File |
| AUPD | Windows Update File |
| AUR | AutoREALM Map |
| AUR | Sheffield Thesaurus file |
| AUS | AutoREALM Symbols |
| AUS | Agnitum Outpost Firewall Configuration |
| AUT | Xitami Webserver Admin Password File |
| AUT | AUTHOR eLearning Module (Microcraft) |
| AUT | TLG Workplace CD Search File |
| AUT | Autostart Adware Malware |
| AUT | GPSMan-autoMapic File |
| AUT | Authentication File |
| AUT | AutoIt (pre Ver. 3) Script (HiddenSoft) |
| AUT | Descent Manager Mission File |
| AUT | Signwave Auto-Illustrator File |
| AUT | Interactive Pictures iPIX Format |
| AUT | PocketWear Car Lease Kit Vehicle Data File |
| AUTOCONF | UNIX File |
| AUTOCOPY | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AUTOLAUNCH | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AUTOREG | Mozilla (Netscape) Auto Registration Clue (Mozilla.org) |
| AUX | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AUX | ChiWriter Auxilliary Dictionary File |
| AUX | MegaHAL (Ai Research) |
| AUX | TeX/LaTeX Auxilliary Reference File |
| AUX | Geospatial Imaging ERDAS IMAGINE and LPS Data File (Leica Geosystems LLC) |
| AV | Final Draft AV Document File (Final Draft, Inc.) |
| AVA | Avagio Publication |
| AVA | Photoshop Variations File (Adobe Systems Incorporated) |
| AVB | Accpac Macro Archive (Sage Software) |
| AVB | Inoculan Anti-Virus Virus Infected File |
| AVB | Chat Character File (Microsoft Corporation) |
| AVB | Avid Bin File (Avid Technology, Inc.) |
| AVC | Kaspersky Anti-virus Toolkit Database (Kaspersky Lab) |
| AVD | DOS7 File |
| AVD | Label Pro Data (Avery) |
| AVE | ArcView Avenue Script (ESRI) |
| AVF | AccountsVision Workbook (AccountsVision Ltd) |
| AVF | Video Information |
| AVG | AVG Virus Information Database (AVG Technologies) |
| AVG | Grlib Urt Get Getami File |
| AVI | Audio Video Interleave File |
| AVI | AviSys Bird Watcher Database (Jerry Blinn) |
| AVL | ArcView Theme Legend File (ESRI) |
| AVL | Video Fun File |
| AVL | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AVM | AVISO Geographic Information System Map File (Wojciech Pomianowski) |
| AVM | AVG Incremental Persistent File (AVG Technologies) |
| AVN | altaVENTE Application User Notes (altaVENTE) |
| AVP | ArcView Pallet File (ESRI) |
| AVP | AntiVir Scanner Parameters (Avira GmbH) |
| AVP | Avid Project |
| AVR | Video File |
| AVR | Audio Visual Research Sound |
| AVS | Animation |
| AVS | Avisynth |
| AVS | Avid Settings |
| AVS | Winamp Advanced Visualization Studio (Nullsoft) |
| AVS | Stardent AVS X Image |
| AVS | Application Visualization System Format |
| AVT | A3E Avatar-coding File |
| AVX | Avid Extensions |
| AVX | ArcView Extension File (ESRI) |
| AW | Applix Word |
| AW | Free Pascal Archive File for Windows Version (FPC Development Team) |
| AW | HP AdvanceWrite Text File |
| AW | Answer Wizard (Microsoft Corporation) |
| AW | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AW2 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AW3 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AWA | Animation Works Accelerated Movie |
| AWA | ActiveWords Application (ActiveWord Systems, Inc.) |
| AWARE | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AWB | Adaptive Multi-Rate Wideband ACELP CODEC |
| AWB | ActiveWords WordBase (ActiveWord Systems, Inc.) |
| AWB | Ad-Aware Backup File (Lavasoft) |
| AWBS | Automated Weight and Balance System (AWBS) Data Storage File (Lockheed Martin Corporation) |
| AWD | AWK Source Code |
| AWD | FaxView Document (Microsoft Corporation) |
| AWD | Award BIOS |
| AWD | Artweaver Painting (Boris Eyrich) |
| AWE | Acrobat Bookmark XML File (Adobe Systems Incorporated) |
| AWF | Who Wants to be a Millionaire Archive |
| AWF | Qui veut gagner des millions Archive |
| AWGS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AWGS1 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AWGS2 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AWH | ActiveWorlds Browser Help File (Activeworlds, Inc.) |
| AWK | AWK Script |
| AWK | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AWL | AWL Programming Language |
| AWL | Ad-Aware Language File (Lavasoft) |
| AWLIVE | Active WebCam Live Capture (PY Software) |
| AWM | AllWebMenus |
| AWM | Animation Works Movie |
| AWM | RenderWare Language Pack (Criterion Software) |
| AWP | Ability Office Write Document Template (Ability Software) |
| AWP | ActiveWords Productivity Log (ActiveWord Systems, Inc.) |
| AWP | MS Fax Key Viewer |
| AWP | Akimbot Waypoint File |
| AWP | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AWPSTRINGS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AWR | Telsis Digital Audio File |
| AWR | Ad-Aware Reference File (Lavasoft) |
| AWS | ActiveWords System File (ActiveWord Systems, Inc.) |
| AWS | Ability Office Spreadsheet (Ability Software) |
| AWS | AutoCAD Work Space (Autodesk, Inc.) |
| AWSHORTCUT | ActiveWords Shortcut (ActiveWord Systems, Inc.) |
| AWT | AbiWord Document File (The AbiSource Community) |
| AWT | AlbumWeb |
| AWW | Ability Office Write Document (Ability Software) |
| AWW | AWW WML Website Administrator Configuration File |
| AWX | Custom Application Wizard |
| AWX | Fax |
| AWX | DirectX 8.1 (Microsoft Corporation) |
| AWZIP | ActiveWords Compressed Solution (ActiveWord Systems, Inc.) |
| AW_ | Quartz Sets Compressed File |
| AX | DirectShow Filter (Microsoft Corporation) |
| AX | Modula-3 Linker Information for Libraries |
| AX | ATI DA Interface Handler (ATI Technologies Inc.) |
| AX | MPEG-4 DVD Filter |
| AX | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| AX2 | Apex Ver. 2 Sketch File (Apex Software) |
| AX3 | Apex Ver. 3 Sketch File (Apex Software) |
| AXA | Annodex Profile |
| AXB | Alpha Five Xbasic Script (Alpha Software, Inc.) |
| AXD | Label Pro Re-Index (Avery) |
| AXD | Actrix Technical 2000 (Autodesk, Inc.) |
| AXD | ASP.NET Web Handler File (Microsoft Corporation) |
| AXE | AutoRoute Export File (Microsoft Corporation) |
| AXE | ChordMaster |
| AXE | Pchord Powpro Compressed File |
| AXE | Paradigm C++ Integrated Debugger File |
| AXF | Mira File List (Mirametrics, Inc.) |
| AXF | Apex Ver. 1 Sketch File (Apex Software) |
| AXG | AutoRoute Trip File (Microsoft Corporation) |
| AXI | MetaToolsFile Kai's Power Goo Picture Library |
| AXI | Axiom Composite File Management System |
| AXL | ASCET Archived XML (ETAS GmbH) |
| AXL | ArcIMS XML Project |
| AXLS | Authentica Secure Office Protected Excel Document (Authentica) |
| AXM | AXMEDIS MPEG-21 File (AxMediaTech S.R.L.) |
| AXP | AnvilCad CAD File (Manufacturing and Consulting Services (MCS), Inc.) |
| AXP | AppGini MySQL Code Generator Project (BigProf Software) |
| AXP | CDBurnerXP Audio Compilation (Stefan and Fredrik Haglund, Florian Schmitz) |
| AXP | GraphStore eCADLite File |
| AXQ | Ada ADA Editor File |
| AXR | AXIS Diplomat Report File (Systems AXIS Ltd.) |
| AXR | Telsis Digital Audio File |
| AXR | ElcomSoft Advanced Archive Password Recovery |
| AXS | HTML; ActiveX Script |
| AXS | MindAvenue AXEL Stream File |
| AXT | Photoshop Replace Color/Color Range (Adobe Systems Incorporated) |
| AXT | ZENworks Desktop Management snAPPshot ASCII Application Object Template (Novell, Inc.) |
| AXV | Annodex Video Profile |
| AXX | AxCrypt Encrypted File (Axon Data) |
| AY | AY Chip Sound (Project AY) |
| AY | Dispatch Finnair Timetable File (Scott Andrew Borton) |
| AYA | RPG-Maker2000 Project Launcher Saved Game File |
| AYM | Z80 Music Code With AY Music |
| AYS | AY-Paste Paste File |
| AYU | AY-Paste Uninstall Information |
| AZ | WinDVD File |
| AZA | QazaR Compressed Archive |
| AZD | Amazone Downloader Download Seed File (Amazon.com, Inc.) |
| AZF | AirZip FileSECURE Secure Format File (AirZip, Inc.) |
| AZM | CP/M Disk Fix File |
| AZS | AirZip FileSECURE Secure Format File (AirZip, Inc.) |
| AZW | Kindle eBook Format (Amazon.com, Inc.) |
| AZW1 | Kindle eBook Format (Amazon.com, Inc.) |
| AZX | ZX Audio Sound File |
| AZZ | AZZ Cardfile Information Card (Antanas Zdramys) |
| A_T | Atrain |
Subscribe to:
Post Comments (Atom)
Posts
0 Responses to “List Of All Extensions And Filetypes - A”
Post a Comment