File Extensions - A
Below is a list of file extensions that begin with the letter A:
An A00 file is an Archive Section file.
An A1 file is a Free Pascal Archive File for GO321v1 Platform file.
An A10 file is an OzWin CompuServe E-mail/Forum Access SYSOP file.
An A11 file is an AOL Instant Messenger file.
An A21 file is a Soundweb Firmware file.
An A2B file is an A2B Player Playlist file.
An A2C file is an Alice Scene file.
An A2R file is a KittyXplorer Encrypted Archive file.
An A2W file is an Alice Program file.
An A3 file is an Unrelated Inventions Audiotools Show Log file.
An A31 file is an Authorware Ver. 3.x Library file.
An A3D file is an Amapi 3D Modeling file.
An A3K file is a Yamaha A3000 Sampler file.
An A3L file is an Authorware Ver. 3.x Library file.
An A3M file is an Authorware Unpackaged Macintosh file.
An A3W file is an Authorware Unpackaged Windows file.
An A41 file is an Authorware Ver. 4.x Library file.
An A4L file is an Authorware Ver. 4.x Library file.
An A4M file is an Authorware Unpackaged Macintosh file.
An A4P file is an Authorware File Without Runtime file.
An A4R file is an Authorware Packaged Course file.
An A4W file is an Authorware Unpackaged Windows file.
An A51 file is an Authorware Ver. 5.x Library file.
An A52 file is an Atari 5200 Game Image file.
An A5L file is an Authorware Ver. 5.x Library file.
An A60 file is a Roland Garros Tennis MVTS file.
An A65 file is an Authorware v6.5 file.
An A68 file is a PDP-10 Algol-68 Compiler Source file.
An A6P file is an Authorware Application file.
An A78 file is an Atari 7800 ROM Image file.
An A8 file is a Cubicomp PictureMaker 24bit 3D Animation file.
An A86 file is an A86 Assembler Source Code file.
An A_T file is an Atrain file.
An AAB file is an Authorware Binary file.
An AAC file is an MPEG-2 Advanced Audio Coding file.
An AAF file is an Advanced Authoring Format file.
An AAM file is an Authorware Shocked file.
An AAPKG file is an ArchestrA IDE Package file.
An AAR file is an Axis Archive file.
An AAT file is an Arcinfo Line Data Attribute Data file.
An AATREND file is an ActiveFactory Trend file.
An AB file is an Applix Builder file.
An AB$ file is an AutoCAD Spooled Plot file.
An AB2 file is a Parson's Address Book file.
An AB3 file is a PhotoImpact Album file or an Address Book Plus file.
An AB4 file is an ENIAC Computing AB4 Accounting & Business file.
An AB6 file is an AB Stat Data file.
An AB8 file is an AB Stat Data file.
An ABAP file is an ABAP Source Code file.
An ABG file is a Fifa World Cup Game Data file.
An ABO file is an Applix Builder Turbo file.
An ABP file is an AVS Barcode Source Barcode Profile file.
An ABR file is a Photoshop Brush file.
An ABT file is a The Arbiter Sports Official Schedule file.
An ABU file is an ACT file.
An ABW file is an AbiWord Document file.
An ABX file is a WordPerfect Address Book file.
An ABY file is an AOL Address Book file.
An ABZ file is an AbszOrb file.
An AC$ file is an AutoCAD Undo Info file.
An AC1 file is a Weaver Spider Software file.
An AC3 file is an AC3 Audio File Format file.
An ACAD file is an AutoCAD Database file.
An ACB file is an Adobe Photoshop Color Book file.
An ACCDA file is a Microsoft Access Add-in file.
An ACCDB file is an Access 2007/2010 Database file.
An ACCDC file is a Microsoft Access Signed Package file.
An ACCDE file is a Microsoft Access ACCDE Database file.
An ACCDR file is a Microsoft Access Runtime Application file.
An ACCDT file is a Microsoft Access Template file.
An ACCDU file is a Microsoft Access Add-in Data file.
An ACCDW file is a Microsoft Access Web Application file.
An ACCESS file is a Java Access Control file.
An ACCFT file is a Microsoft Access Template file.
An ACF file is an Adobe Custom Filter file.
An ACGD file is an ACG Case-Mix System ACG Predictive Model file.
An ACGI file is an AppleSearch CGI Interface file.
An ACGL file is an ACG Case-Mix System License file.
An ACI file is an ACI Development Appraisal file.
An ACLOCK file is an Amazing clock file.
An ACMB file is a Graphics file.
An ACMD file is an Apache Commander Project file.
An ACO file is an Adobe Color file.
An ACORN file is an Acorn Image file.
An ACROBATSECURITYSETTINGS file is an Adobe Acrobat Security Settings file.
An ACS file is an Agent Character file.
An ACT file is an Adobe Color Table file.
An ACTIONS file is a Photoline4 Defaults file.
An ACTIONSCRIPT file is a Flash ActionScript Source Code file.
An ACTPROJ file is a Visual Studio .NET ACT Project file.
An ACV file is an Adobe Curve file.
An AD! file is an OzWin CompuServe file.
An AD3 file is a Compressed Voice file.
An ADBA file is an Advanced Integrated Maintenance Support System file.
An ADBLOCK file is an Alpha Five Temporary Locking file.
An ADCP file is an Adobe Device Central Project file.
An ADE file is a Microsoft Access Project Extension file.
An ADEX file is an ADEX Corporation ChromaGraph Graphics Card Bitmap Graphic file.
An ADJ file is a LISCAD Plus Adjustment file.
An ADK file is an OS/2 Saved SKF Format file.
An ADML file is a Windows/Office Language Specific Group Policy Settings file.
An ADMX file is a Windows/Office Group Policy Settings file.
An ADN file is a Microsoft Access Blank Project Template file.
An ADO file is an Adobe Photoshop Duotone Options file.
An ADOBEBRIDGE file is an Adobe Bridge URL file.
An ADOBENET file is a Studio Snapshot Tool Application file.
An ADOC file is an Authentica Secure Office Protected Word Document file.
An ADOS file is an ADOS Compound Document file.
An ADP file is a Microsoft Access Project file.
An ADPCM file is an Intel/DVI Adaptive Differential Pulse Code Modulation Format Sound file.
An ADPP file is an Adobe Device Profile Package file.
An ADSM file is an Advanced Split Machine Split file.
AN ADT file is an Audio Data Transport Stream file.
AN ADTS file is a Audio Data Transport Stream file.
An ADU file is an Addict User Dictionary file.
An ADVS file is an Adobe Device Reference Export file.
An ADW file is an ADHAWIN Multilingual Transliteration Scheme file.
An ADZ file is an Amiga GZ-Packed Disk Image file.
An AE file is a SoftQuad Author/Editor file.
An AEB file is an Alphacam Wire EDM VB Macro file.
An AEC file is a DataCAD Double Precision Drawing file.
An AED file is an Alphacam Wire EDM Drawing file.
An AEG file is a Netmino file.
An AEH file is an iPer Advanced Embedded Hypertext file.
An AEM file is an Alphacam Wire EDM Parameter Macro file.
An AER file is an Atmosphere file.
An AET file is an After Effects Tracker Settings file.
An AEU file is an AutoRoute Express Europe Route file.
An AEXPK file is a Pretty Good Privacy file.
An AF file is an 3DPlus2 Model file.
An AF2 file is an ABC Flowchart file.
An AF3 file is a FlowCharter Ver. 3 & 4 file.
An AFB file is an Alphacam Flame VB Macro file.
An AFG file is a Guitar Musik Trainer file.
An AFI file is a Truevision Bitmap Graphic file.
An AFO-XVID file is a RAR-compressed Video file.
An AFS3 file is an Advanced Security Encrypted file.
An AFX file is an Auto FX Photographic Edges file.
An AFZ file is an Ancestry Family Tree Backup Data file.
An AG4 file is an Access G4 file.
An AGC file is an AfterGRASP Compiled Script file.
An AGE3SCN file is an Age of Empires 3 Scenario file.
An AGF file is an Atlas GeoFile file.
An AGI file is an Asterisk Gateway Interface file.
An AGLDEI file is a GoLive Template file.
An AGLS file is a GoLive Snippet file.
An AGLSL file is a GoLive Site file.
An AGM file is a DOTAGM.JAR Packed Audio file.
An AGN file is a Psion Series 3 Agenda file.
An AGO file is an Autolog Script file.
An AGT file is a PeerAgent Typed Executable E-mail file.
An AGW file is an Aspen Graphics Windows file.
An AGX file is a Rational XDE file.
An AGZ file is an AggFlow Aggregate Plant Flow Diagram file.
An AHB file is an AIM High Briefcase Report file.
An AHD file is an Asus Probe file.
An AHF file is an ASP Header file.
An AHK file is an AutoHotkey Script file.
An AHOD file is a Homeworld file.
An AHP file is an AutoCAD Help file.
An AHQ file is an AudioHQ Plug-in Module file.
An AHS file is a Photoshop Halftone Screens file.
An AHTM file is an HTML file.
An AHTML file is an HTML file.
An AHU file is an Adobe Photoshop Hue Saturation Lightness file.
An AHX file is a WinAHX THX Tracker Music file.
An AI3 file is a Generic Encapsulated PostScript Graphic Format file.
An AI4 file is a Generic Encapsulated PostScript Graphic Format file.
An AI5 file is a Generic Encapsulated PostScript Graphic Format file.
An AI6 file is a Generic Encapsulated PostScript Graphic Format file.
An AI7 file is a Generic Encapsulated PostScript Graphic Format file.
An AIC file is an Advanced Image Coding Bitmap file.
An AIF file is an Audio Interchange File Format file.
An AIFC file is a Compressed Audio Interchange File Format file.
An AIFF file is an Audio Interchange File Format file.
An AIH file is an ArcView Optional Index file.
An AIJ file is an Oracle After-Image Journal file.
An AIL file is an AutoImager file.
An AIML file is an Artificial Intelligence Markup Language file.
An AINSO file is a VAX CRYSTALS Chemical Crystallogaphy file.
An AIO file is an APL File Transfer Format file.
An AIQ file is an AzureIQ Client file.
An AIR file is an Adobe AIR Installer Package file.
An AIT file is an Adobe Illustrator Template file.
An AIV file is a Stronghold Crusader Computer Player AI file.
An AIW file is a Formula 1 Car Race 2001 file.
An AIX file is an HP NewWave Cardfile Application Data file.
An AJA file is an AJC Active Backup Backup Revision Control Archive file.
An AJB file is an Alphacam Water Jet VB Macro file.
An AJD file is an Alphacam Water Jet Drawing file.
An AJG file is an AJC Grep Project file.
An AJL file is an ARCserve Backup Journal file.
An AJM file is an Alphacam Water Jet Parameter Macro file.
An AJZ file is a Jukebox MP3 Player Firmware Update file.
An AK file is an Audio Utility Tuningwrench Compressed file.
An AKF file is an Acrobat Key file.
An AKS file is an Aksharamala Ver 2.0 Binary Keymap file.
An AKW file is a RoboHELP Help Project Index file.
An AL$ file is a Cubase Compressed file.
An AL_ file is an Audio Utility Juker Compressed file.
An ALARMZ file is an Alarmz Alarm file.
An ALAW file is an ALAW Format Sound file.
An ALE file is an Avid Log Exchange file.
An ALH file is an Aladdin Interactive DSP Model Header file.
An ALIAS file is an Alias Image file.
An ALIGN file is an Insight II Sequence Alignment file.
An ALO file is an Almanac Support file.
An ALP file is an Alphacam Laser Post file.
An ALPHA file is a Raw Alpha Bytes Bitmap file.
An ALV file is an Adobe Photoshop Levels file.
An ALW file is a PDP-10 Algol-W Compiler Source file.
An AM1 file is an Adventure Maker Project file.
An AM2 file is an AutoPlay Menu Studio Version 2 Data file.
An AM3 file is an AutoPlay Menu Studio Version 3 Data file.
An AM4 file is an AutoPlay Media Studio Data file.
An AM5 file is an AutoPlay Menu Studio Version 5 Data file.
An AM6 file is an AutoPlay Menu Studio Version 6 Data file.
An AMA file is a Fifa2000 Feart file.
An AMAYA file is an Amaya file.
An AME file is an ACT file.
An AMFF file is an Amiga Metafile file.
An AMIGA file is an Amiga file.
An AMODEL file is an ActiveModeler Professional Project file.
An AMOS file is an AMOS Basic Code file.
An AMP file is an Adobe Photoshop Curves Map file.
An AMR file is an Adaptive Multi-Rate ACELP Codec file.
An AMS file is an Adobe Monitor Setup file.
An AMV file is an MTV Movie file.
An AMXX file is an AMX Mod X Plug-in file.
An AN file is a Groundworks Text file.
An AN8 file is an Anim8or 3D Animation file.
An ANA file is an Analysis for Windows Structure file.
An ANAT file is a XNBC V8 Biological Neural Network Simulation Workstation Network Anatomy file.
An ANB file is an Analyst's Notebook Analytical Chart file.
An AND file is a Collins Electronic Dictionary Data file.
An ANF file is an AcuteNotes file.
An ANG file is an AIMSUN NG Network file.
An ANNOT file is an Adobe Digital Editions Annotations file.
An ANO file is an Annotation file.
An ANP file is an Annotis Mail file.
An ANSR file is an AnswerTool Question/Answer Document file.
An ANTIFRAG file is a DC++ Incomplete Download file.
An ANV file is an AirNav file.
An ANX file is a HotDocs Answer file.
An ANYDVD file is an AnyDVD Registration file.
An AOB file is a DVD Audio file.
An AOF file is an Artlantis Object file.
An AOI file is an Art of Illusion Scene file.
An AOL file is an AOL file.
An AOMVER file is an Adobe Download Manager Version file.
An AOR file is a Searchlight AR3000/AR3000A Radio Scanner Frequency Listing file.
An AOT file is a Novell snAppShot Application Binary Object Template file.
An AP0 file is a Windows APW_data file.
An AP_ file is a C Poet Compressed Disk1 file.
An APH file is an Ability Office Photo Album file.
An APIN file is an InDesign Import/Export Filter file.
An APL file is an ACDSee Plugin file.
An APLN file is an InDesign 3rd Party Plug-in file.
An APN file is an APN Wallpaper file.
An APPLESCRIPT file is an AppleScript Script file.
An APPLICATION file is a ClickOnce Deployment Manifest file.
An APPM file is an APPM Gereedschapskist Document file.
An APPT file is an Authentica Secure Office Protected PowerPoint Document file.
An APRJ file is an ApacheConf Project file.
An APZ file is an AutoPlay Menu Studio Shared Project file.
An AQ1 file is an AptiQuiz Test file.
An AQA file is an AptiQuiz Test Result file.
An AQF file is an Aquifer Content Management System Aquifer-Generated Web Page file.
An AQL file is an AOL Windows DLL file.
An AQM file is a CP/M Information file.
An AQQ file is an AQQ Plug-in file.
An ARA file is an ATI Radeon Video Driver file.
An ARB file is an Alphacam Router VB Macro file.
An ARCH file is an Illum Source Dotfiles file.
An ARCH00 file is a F.E.A.R. Game Archive file.
An ARCHIMEDES file is a Speccy Snapshot file.
An ARCHITECT file is a London Architect Design file.
An ARD file is an Alphacam Router Drawing file.
An ARGO file is an ArgoUML Project file.
An ARJ file is an ARJ Compressed file.
An ARL file is an AOL Organizer file.
An ARLOLD file is an AOL 6 Organizer file.
An ARMX file is an ASP.NET Source file.
An ARMY file is an Impossible Creatures Collection of Created Creatures file.
An ARO file is a SteelArrow Web Application Server Script file.
An ARPX8 file is a Techno Toys Arp-X8 MIDI Arpeggiator file.
An ARW file is a Sony RAW Image file.
An ARY file is a Compaq SmartStart Scripting Toolkit file.
An AS4 file is an AS/400 Client Access file.
An AS_ file is a Winhelp Compressed file.
An ASAX file is an ASP.NET Source file.
An ASB file is an Alphacam Stone VB Macro file.
An ASCX file is an ASP.NET Web User Control file.
An ASE file is an Adobe Swatch Exchange file.
An ASG file is an Airport Tycoon Saved Game file.
An ASHDISC file is a Burning Studio Disc Image file.
An ASHDISK file is an Ashampoo Burning Studio Disk Image file.
An ASHPRJ file is a Burning Studio Project file.
An ASHX file is an ASP.NET Web Handler file but is usually supposed to be another format when opened.
An ASI file is an Assembler Include file.
An ASIC file is an ASIC Language Source Code file.
An ASJ file is an Aldfaer file.
An ASL file is an Adobe Photoshop Style file.
An ASLQUERY file is an OS X Console Query file.
An ASMX file is an ASP.NET Webservices Source file.
An ASN1 file is an Asn Specs file.
An ASND file is a Soundbooth Sound Document file.
An ASPHTML file is an ASP HTML file.
An ASPI file is an Audio Catalyst file.
An ASPR file is an ASProtect file.
An ASPX file is an ASP.NET Source file but is usually supposed to be another format entirely when downloaded or viewed in the browser.
An ASSOC file is an Associate This File Association Database file.
An AST file is an Adobe Color Separations Table file.
An AST2 file is an Astrotite file.
An ASV file is an Adobe Photoshop Selective Color file.
An ASWCS file is an Avast file.
An ASWS file is an Avast file.
An ASXML file is an AudioPlayer XML Music Playlist file.
An ASY file is a LTspice/SwitcherCAD III Circuit Diagram file.
An AT file is a Rescue Disk file.
An AT_ file is an Audio Utility Winatb Compressed file.
An ATA file is an Antenna Project file.
An ATF file is an Adobe Photoshop Transfer Function file.
An ATG file is a Netmino file.
An ATHEME file is an Amazing clock Theme file.
An ATK file is an Andrew Toolkit Raster Object Bitmap file.
An ATMN file is an Automation Anywhere Automation Macro file.
An ATMSPHR file is a TerragGen Atmosphere file.
An ATN file is an Adobe Photoshop Actions file.
An ATOM file is an Atom Feed file.
An ATPZ file is an Automise Compressed Project file.
An ATTR file is an iPhoto Image Attributes file.
An ATY file is a Topicscape Association Type Exported file.
An ATZ file is an Aston Compiled Theme file.
An AU3 file is an AutoIt Ver. 3 Script file.
An AUC file is an Advanced URL Catalog Database file.
An AUPD file is a Windows Update file.
An AUTOCONF file is a UNIX file.
An AUTOREG file is a Mozilla file.
An AV file is a Final Draft AV Document file.
An AVA file is an Adobe Photoshop Variations file.
An AVC file is a Kaspersky Anti-virus Toolkit Database file.
An AVE file is an ArcView Avenue Script file or an Avigilon Video file.
An AVI file is an Audio Video Interleave file.
An AVN file is an altaVENTE Application User Notes file.
An AVT file is an A3E Avatar-coding file.
An AW_ file is a Quartz Sets Compressed file.
An AWBS file is an Automated Weight and Balance System file.
An AWE file is an Acrobat Bookmark XML file.
An AWH file is an ActiveWorlds Browser Help file.
An AWK file is an AWK Script file.
An AWLIVE file is an Active WebCam Live Capture file.
An AWSHORTCUT file is an ActiveWords Shortcut file.
An AWZIP file is an ActiveWords Compressed Solution file.
An AX2 file is an Apex Ver. 2 Sketch file.
An AX3 file is an Apex Ver. 3 Sketch file.
An AXG file is an AutoRoute Trip file.
An AXLS file is an Authentica Secure Office Protected Excel Document file.
An AXM file is an AXMEDIS MPEG-21 file.
An AXQ file is an Ada ADA Editor file.
An AXT file is an Adobe Photoshop Extract file.
An AXX file is an AxCrypt Encrypted file.
An AYA file is a RPG-Maker2000 Project Launcher Saved Game file.
An AYM file is a Z80 Music Code With AY Music file.
An AYS file is an AY-Paste Paste file.
An AYU file is an AY-Paste Uninstall Information file.
An AZ file is a WinDVD file.
An AZA file is a QazaR Compressed Archive file.
An AZD file is an Amazone Downloader Download Seed file.
An AZM file is a CP/M Disk Fix file.
An AZW file is a Kindle eBook Format file.
An AZX file is a ZX Audio Sound file.
An AZZ file is an AZZ Cardfile Information Card file.