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File Extension Database - A

File Extension Database 

The Cyber Tech Help File Extension Database is a searchable A-Z of file extensions.

To use the File Extension Database simply click on the first letter of the extension you are looking for.

ABCDEFGHIJKLMNOPQRSTUVWXYZ0-9

Your Results are as follows :

  • .A - Ada source code fileLibrary (unix)
  • .A11 - Graphics AIIM image file
  • .A2B - A2B Player Playlist
  • .A3D - Amapi 3D Modeling file
  • .A3M - Unpackaged Authorware MacIntosh file
  • .A3W - Unpackaged Authorware Windows file
  • .A4A - Authorware 4.x Library
  • .A4M - Unpackaged Authorware MacIntosh file
  • .A4P - Authorware file packaged without runtime
  • .A4W - Unpackaged Authorware Windows file
  • .A5W - Unpackaged Authorware Windows file
  • .AAB - Macromedia Authorware Binary
  • .AAM - Authorware shocked file
  • .AB2 - Parson's Address Book
  • .AB6 - Datafile (ABStat)
  • .AB8 - Datafile (ABStat)
  • .ABA - Palm Address Book file
  • .ABC - ABC FLOWCHARTER 1.x flowchartABC2K Audio/Video Controller Software
  • .ABD - AmBiz Bonus Calculator data fileAdventure Builder database
  • .ABF - Adobe Binary Font
  • .ABK - Automatic backup file (CorelDRAW)
  • .ABM - ImagePals Photo Album DocumentMontage Photo Album filePhotoPlus Album file
  • .ABS - Abstracts (info file)Data file (Abscissa)MPEG audio sound file
  • .ABW - AbiWord document
  • .ABX - WordPerfect Address Book file
  • .AC3 - AC3 Audio File Format
  • .ACA - Microsoft Agent Character fileProject (Project Manager Workbench)
  • .ACB - Graphics (ACMB)
  • .ACC - Program (DR-DOS - ViewMax) (GEM / resident)
  • .ACD - Sonic Foundry Acid music file
  • .ACE - Ace Archiver compressed file
  • .ACF - Microsoft Agent Character fileAdobe Photoshop Custom Filter
  • .ACI - ACI Development Appraisal
  • .ACL - Document file (Audit Command Language)
  • .ACM - Audio Compression Manager DriverPhotoshop command buttonWindows system fileACBM image file
  • .ACS - MS Agent Character file
  • .ACT - Actor source code fileFoxdoc Action Diagrams (FoxPro)Presentation (Action!)
  • .ACV - OS/2 Audio DriversPhotoshop Saved Curve
  • .AD - Screen saver data (AfterDark)
  • .ADA - Ada source code file
  • .ADB - Ada Package Body
  • .ADC - Bitmap graphics (16 colors) (Scanstudio)
  • .ADF - Adapter Description fileAdmin Config fileAmiga Disk File Dog Creek QC Mask file
  • .ADI - Graphics (AutoCAD)
  • .ADL - Mca adapter description library (QEMM)
  • .ADM - After Dark Screen Saver Module Windows Policy TemplateAddict Compiled DictionaryAdvantage Data Server Database Memo file
  • .ADN - Add-in (Lotus 1-2-3)
  • .ADO - Photoshop Duotone OptionsStata Program
  • .ADP - FaxWorks Modem setup fileAstound Dynamite fileMS Access ProjectAOLserver Dynamic Page file
  • .ADR - Address BookAddress Plus DatabaseAfter Dark Random Screen Saver ModuleOpera Web Browser Bookmark fileSmart Address Address Book
  • .ADS - Ada Package Specification
  • .ADT - Datafile for cardfile application (HP NewWave)Fax (AdTech)
  • .ADX - Document (Archetype Designer)
  • .ADZ - GZ-Packed Amiga Disk file
  • .AEH - iPer Advanced Embedded Hypertext
  • .AEX - PGP Armored Extracted Public Encryption Key
  • .AF2 - Flowchart (ABC FlowCharter 2.0)
  • .AFF - AnyForm Form file
  • .AFI - Truevision bitmap graphics
  • .AFL - Font file (for Allways) (Lotus 1-2-3)
  • .AFM - Type 1 font metric ASCII data for font installer (ATM - many)Datafile for cardfile application (HP NewWave)
  • .AFT - AnyForm template file
  • .AGP - Aspen Graphics Pages
  • .AGW - Aspen Graphics Windows
  • .AI - Vector graphics (Adobe Illustrator)
  • .AIFF - Audio interchange file format
  • .AIN - Compressed file archive created by AIN
  • .AIO - APL file transfer format file
  • .AIR - Automatic Image
  • .AIS - Array of Intensity Samples graphics (Xerox)
  • .AIX - Datafile for cardfile application (HP NewWave)
  • .ALB - JASC Image Commander AlbumPhoto Soap2 fileSteinberg Cubase or VST Backup Song file
  • .ALBM - webAlbum Photo AlbumHP Photosmart Photo Printing Album
  • .ALL - Format file for working pages (Always)General printer information (WordPerfect for Win)Symbol and font files (Arts & Letters)
  • .ALS - Alias ImageCalmira Shortcut file
  • .ALT - Menu file (WordPerfect Library)
  • .ALZ - ALZip Compressed file
  • .AMF - Music (Advanced Module Format)
  • .AMG - Compressed file archive created by AMGCSystem image file (Actor)
  • .AMP - Photoshop Arbitrary Map Settings
  • .ANC - Animation file format (MorphInk)
  • .ANI - Animation (Presidio - many)
  • .ANM - Animation (Deluxe Paint Animator)
  • .ANN - Help Annotations (Windows 3.x)
  • .ANS - Ansi graphics (character animation)Ascii text ANSI character set (NewWave Write)
  • .AOS - Add-On Software (Nokia 9000)
  • .AP - Compressed Amiga file archive created by WHAPDatafile (Datalex EntryPoint 90)
  • .APC - Printer driver (Lotus 1-2-3)
  • .APD - Printer driver (Lotus 1-2-3)
  • .APE - Music format (different players)
  • .APF - Printer driver (Lotus 1-2-3)
  • .API - Passed parameter file (1st Reader)Printer driver (Lotus 1-2-3)
  • .APL - APL work space format file
  • .APM - ArcPad 6 file
  • .APP - Add-in application file (Symphony)Application object file (dBASE Application Generator)Executable application file (DR-DOS - NeXTstep - Atari)Generated application (FoxPro)
  • .APR - Employee performance review (Employee Appraiser)
  • .APS - MS Visual C++ fileArcPad 5 Symbology file
  • .APX - Appexpert database file (Borland C++ 4.5)
  • .ARC - Compressed file archive created by ARC (arc602.exe/pk361.exe)Compressed file archive created by SQUASH (squash.arc)
  • .ARF - Automatic Response file
  • .ARG - AutoCAD Profile Export file
  • .ARI - Compressed file archive created by ARI
  • .ARJ - Compressed file archive created by ARJ (arj241.exe)
  • .ARK - Arc file archive created by CP/M port of ARC file archiverCompressed file archive created by QUARK
  • .ARL - AOL Organizer File
  • .ARR - Arrangement (Atari Cubase)
  • .ART - Graphics (scrapbook) (Art Import)Raster graphics (First Publisher)
  • .ARV - Arsiv FileAutoRoute User Information
  • .ARX - Compressed file archive created by ARX
  • .ASA - MS Visual InterDev fileActive Server Document
  • .ASC - Ascii text fileTransport armor file (PGP)
  • .ASCX - Microsoft ASP.NET user control file
  • .ASD - Autosave file (Word for Windows)Presentation (Astound)Screen driver (Lotus 1-2-3)
  • .ASF - Datafile (STATGRAPHICS)Screen font (Lotus 1-2-3)
  • .ASH - Assembly language header file (TASM 3.0)
  • .ASI - Assembler include file (Turbo C - Borland C++)
  • .ASM - Assembly source code filePro/Engineer Assembly file
  • .ASMX - Microsoft .NET Web Service file
  • .ASO - Assembler object (object orientated) file (Turbo Assembler)
  • .ASP - Microsoft Active Server PageAspect source code file (Procomm Plus)Association of Shareware Professionals OMBUDSMN.ASP notice
  • .ASPX - Microsoft ASP.NET file
  • .ASR - Ms Automap RoutePhotoshop Scratch Area
  • .ASX - Microsoft Windows Media Active Stream Redirector file
  • .AT2 - Auto template (Aldus Persuasion 2.0)
  • .ATM - Adobe Type Manager data/info
  • .ATN - Adobe Photoshop Action file
  • .ATR - Lightscape Material Library
  • .ATT - AT&T Group 4 Bitmap
  • .AU - Sound (audio) file (SUN Microsystems)
  • .AUD - Audio file
  • .AUT - AutoIt ScriptPocketWear Car Lease Kit vehicle data file TLG Workplace CD search fileXitami Webserver Admin Password fileGPSMan-autoMapic fileSignwave Auto-Illustrator fileDescent Manager Mission fileAuthentication file (various)Interactive Pictures iPIX F
  • .AUX - Auxillary references (TeX/LaTeX)Auxiliary dictionary (ChiWriter)
  • .AVA - Publication (Avagio)
  • .AVB - Inoculan Anti-Virus virus infected fileMicrosoft Chat character file
  • .AVD - Avery Label Pro Data file
  • .AVI - Audio Video Interleaved animation file (Video for Windows)
  • .AVS - Animation fileApplication Visualization System FormatStardent AVS-X imageWinamp Advanced Visualization Studio file
  • .AVX - ArcView file
  • .AW - Text file (HP AdvanceWrite)
  • .AWB - Lavasoft Ad-aware backup file
  • .AWD - AWD MS FaxAward BIOS fileAWK Language Source Code file
  • .AWE - Adobe Acrobat Bookmark XML file
  • .AWK - Awk script/program
  • .AWM - Movie (Animation Works)
  • .AWR - Telsis Digital Audio file
  • .AWS - Data (STATGRAPHICS)
  • .AX - DirectShow Filter
  • .AXD - Avery Label Pro Re-Index fileActrix Technical file
  • .AXE - Paradigm C++ Integrated Debugger fileChordMaster
  • .AXG - MS Autoroute Trip file
  • .AXL - ArcIMS XML Project file
  • .AXS - AMX Axcess control system file format
  • .AXT - ZenWorks snAPPshot ASCII Application Object templatePhotoshop Replace Color/Color Range
  • .AZZ - AZZ Cardfile

You searched for the letter A.