.A5L | Adobe Systems Incorporated | Gegevensbestanden | Authorware 5 Library | Adobe Authorware | Adobe Systems Incorporated |
.A65 | Adobe Systems Incorporated | Gegevensbestanden | Authorware 6.5 File | Adobe Authorware | Adobe Systems Incorporated |
.AAB | Adobe Systems Incorporated | Gegevensbestanden | Adobe Authorware Binary Data | Adobe Authorware | Adobe Systems Incorporated |
.AAE | Apple | Gegevensbestanden | Sidecar Image Format File | Microsoft Notepad | Microsoft Corporation |
.AAM | Adobe Systems Incorporated | Gegevensbestanden | Authorware Map File | Adobe Authorware | Adobe Systems Incorporated |
.AAO | U.S Army | Gegevensbestanden | America's Army Map File | America's Army | U.S Army |
.AAR | Apache Software Foundation | Gegevensbestanden | Axis Archive | Apache Axis2 | Apache Software Foundation |
.AAS | Adobe Systems Incorporated | Gegevensbestanden | Adobe Authorware Shocked Packet File | Adobe Authorware | Adobe Systems Incorporated |
.AB1 | Thomas Hall | Gegevensbestanden | DNA Electropherogram File | Genome Compiler | Genome Compiler Corporation |
.AB2 | Broderbund | Gegevensbestanden | Print Shop Address Book File | The Print Shop | Broderbund |
.AB3 | Ulead Systems | Gegevensbestanden | PhotoImpact 3 Album File | PhotoImpact | Corel |
.AB4 | ENIAC Computing | Gegevensbestanden | AB4 Accounting & Business Data File | AB4 Accounting & Business | ENIAC Computing |
.AB6 | SINTEF | Gegevensbestanden | ABStat Data | ABstat | Open Source |
.ABB | Unknown Developer | Gegevensbestanden | AlphaBB Data | Unknown Software | Unknown Developer |
.ABD | Interscape | Gegevensbestanden | Adventure Builder Data | Adventure Builder | Interscape |
.ABI | Thomas Hall | Gegevensbestanden | DNA Chromatogram File | Heracle BioSoft DNA Baser Sequence Assembler | Heracle BioSoft |
.ABL | Ubisoft Blue Byte | Gegevensbestanden | ANNO 2070 Scenario Data | ANNO 2070 | Ubisoft Blue Byte |
.ABM | Unknown Developer | Gegevensbestanden | Music Album | Redbana Audition | Redbana |
.ABP | Alver Valley Software Limited | Gegevensbestanden | AVS Barcode Profile | AVS Barcode Source | Alver Valley Software Limited |
.ABT | Braille2000, LLC | Gegevensbestanden | Annotated Braille Text File | Braille 2000 | Braille2000, LLC |
.ABU | ASUS | Gegevensbestanden | Asus App Backup File | ASUS Backup | ASUS |
.ABY | AOL | Gegevensbestanden | AOL Address Book | AOL | AOL |
.AC | GNU Operating System | Gegevensbestanden | Autoconf Script | GNU Autoconf | GNU Operating System |
.AC2 | National Instruments | Gegevensbestanden | SPICE AC/frequency Domain Output | Spice | National Instruments |
.AC7 | National Instruments | Gegevensbestanden | SPICE AC/Frequency Domain Output File | Spice | National Instruments |
.ACC | FKJ Software | Gegevensbestanden | Graphics Accounts Data File | Graphic Accounts | FKJ Software |
.ACCESSOR | Microsoft Corporation | Gegevensbestanden | Microsoft Visual Studio Accessor File | Microsoft Visual Studio | Microsoft Corporation |
.ACD | Sony Creative Software | Gegevensbestanden | ACID Project File | ACID XPress | Sony |
.ACF | Valve | Gegevensbestanden | Steam Application Cache File | Valve Steam | Valve |
.ACG | Bolide Software | Gegevensbestanden | Audio Comparer Group File | Audio Comparer | Bolide Software |
.ACH | Rockwell Automation Inc. | Gegevensbestanden | RSLogix 5 Project File | RSLogix 5 | Rockwell Automation Inc. |
.ACI | ACI | Gegevensbestanden | ACI Development Appraisal | ACI Appraisal Software | ACI |
.ACX | Atari Corporation | Gegevensbestanden | Atari ST Program | Gemulator | Open Source |
.ACZ | BeyondApp Co., Ltd | Gegevensbestanden | AppCraft Project | AppCraft | BeyondApp Co., Ltd |
.ADH | Audible | Gegevensbestanden | Audible Manager File | Audible | Audible |
.ADI | Active@ Data Recovery Software | Gegevensbestanden | Active@ Disk Image Backup File | Active@ Disk Image | LSoft Technologies Inc. |
.ADIUMEMOTICON | The Adium team | Gegevensbestanden | Adium Dock Icon File | Adium | Open Source |
.ADIUMSERVICEICONS | Adam Iser | Gegevensbestanden | Adium Service Icons | Adium | Open Source |
.ADIUMSTATUSICONS | Adam Iser | Gegevensbestanden | Adium Status Icon | Adium | Open Source |
.ADM | Microsoft Corporation | Gegevensbestanden | Administrative Template File | Microsoft Group Policy Object Editor | Microsoft Corporation |
.ADRESSES | Apple | Gegevensbestanden | Golden Orchard Apple II CD Rom File | Apple OS X | Apple |
.ADT | Swiftpage, Inc. | Gegevensbestanden | ACT! Document Template | Swiftpage Act | Swiftpage, Inc. |
.ADU | Addictive Software | Gegevensbestanden | Addict User Dictionary File | Addict | Addictive Software |
.ADV | Unknown Developer | Gegevensbestanden | Audio Driver File | Dune | Cryo Interactive Entertainment |
.ADX | CRI Middleware | Gegevensbestanden | ADX Audio File | FFmpeg | FFmpeg team |
.AER | Adobe Systems Incorporated | Gegevensbestanden | Adobe Atmosphere World | Adobe Atmosphere | Adobe Systems Incorporated |
.AES | Open Source | Gegevensbestanden | AES Crypt Encrypted File | Packetizer AES Crypt | Open Source |
.AFF | Kingsoft | Gegevensbestanden | Spellcheck Dictionary Description File | Kingsoft Writer | Kingsoft |
.AFG | James Hutton Institute | Gegevensbestanden | Tablet Assembly Data File | Tablet | James Hutton Institute |
.AFL | Piotr Fusik | Gegevensbestanden | AFLI-editor Picture Image | Recoil | Piotr Fusik |
.AFR | The FreeBSD Community | Gegevensbestanden | FreeBSD File | FreeBSD | The FreeBSD Community |
.AFT | Ancestry.com Inc. | Gegevensbestanden | Family Tree Database | Software MacKiev Family Tree Maker | Ancestry.com Inc. |
.AG | Lotus Software | Gegevensbestanden | Lotus Agenda File Format | Lotus Agenda | Lotus Software |
.AG4 | Microsoft Corporation | Gegevensbestanden | Microsoft Access G4 Data | Microsoft Access | Microsoft Corporation |
.AGD | AgileGraph | Gegevensbestanden | AgileGraph Data File | AgileGraph | AgileGraph |
.AGF | ESRI | Gegevensbestanden | Atlas GIS Native Binary Geodataset | ESRI ArcGIS for Desktop | ESRI (Environmental Systems Research Institute) |
.AGGR | Adobe Systems Incorporated | Gegevensbestanden | Adobe Captivate Aggregate File | Adobe Captivate | Adobe Systems Incorporated |
.AGN | Psion PLC | Gegevensbestanden | Psion Series 3a Agenda File | Psion Series 3 | Psion PLC |
.AGP | RL Vision | Gegevensbestanden | ArtGem Project File | ArtGem | RL Vision |
.AGX | Open Source | Gegevensbestanden | AGT Game File | AGiliTy | Open Source |
.AH | The FreeBSD Community | Gegevensbestanden | FreeBSD Installation Data | FreeBSD | The FreeBSD Community |
.AHB | Cosby Clifton Computer Consultants Ltd | Gegevensbestanden | AIM High Briefcase Report File | AIM High | Cosby Clifton Computer Consultants Ltd |
.AHD | Microsoft Corporation | Gegevensbestanden | Dynamics AX Online Help Data File | Microsoft Dynamics AX | Microsoft Corporation |
.AHF | Anadigm | Gegevensbestanden | AnadigmDesigner ASCII Code | Anadigm Designer 2 | Anadigm |
.AHI | Microsoft Corporation | Gegevensbestanden | Microsoft Dynamics AX Online Help Index | Microsoft Dynamics AX | Microsoft Corporation |
.AHP | Autodesk, Inc. | Gegevensbestanden | AutoCAD Help Data | Autodesk AutoCAD | Autodesk, Inc. |
.AI | Adobe Systems Incorporated | Gegevensbestanden | Adobe Illustrator File | Adobe Illustrator CC | Adobe Systems Incorporated |
.AIA | MIT Media Lab | Gegevensbestanden | App Inventor Project | MIT App Inventor | MIT Media Lab |
.AIF | Apple | Gegevensbestanden | Audio Interchange File Format | Microsoft Windows Media Player | Microsoft Corporation |
.AIH | ESRI | Gegevensbestanden | Attribute Index | ESRI ArcGIS for Desktop | ESRI (Environmental Systems Research Institute) |
.AII | Progress Software Corporation | Gegevensbestanden | Telerik Test Studio Test Definitions File | Telerik Test Studio | Progress Software Corporation |
.AIL | Mystik Media | Gegevensbestanden | AutoImager File | AutoImager | Mystik Media |
.AINSO | Unknown Developer | Gegevensbestanden | CRYSTALS Chemical Crystallogaphy File | CRYSTALS | Unknown Developer |
.AIU | Caphyon | Gegevensbestanden | Advanced Installer Updates Configuration File | Advanced Installer | Caphyon |
.AIV | EllaZ Systems | Gegevensbestanden | AIVault Data File | AlVault | EllaZ Systems |
.AJG | AJC | Gegevensbestanden | AJC Grep Project | AJC Grep | AJC |
.AKD | Aimsoft | Gegevensbestanden | AIM Keys File | AIM Keys | Aimsoft |
.AKM | Srinivas Annam | Gegevensbestanden | Aksharamala Keymap Binary Data | Aksharamala | Interscape |
.ALC | Ableton | Gegevensbestanden | Ableton Live Clip File | Ableton Live | Ableton |
.ALD | Microsoft Corporation | Gegevensbestanden | Dynamics AX Application Label Data File | Microsoft Dynamics AX | Microsoft Corporation |
.ALDRIN | Apple | Gegevensbestanden | Golden Orchard Apple II CD Rom File | Apple OS X | Apple |
.ALF | Swiftpage, Inc. | Gegevensbestanden | ACT! Lookup File | Swiftpage Act | Swiftpage, Inc. |
.ALG | Pascal Brachet | Gegevensbestanden | AlgoBox Algorithm File | AlgoBox | Pascal Brachet |
.ALI | Microsoft Corporation | Gegevensbestanden | Dynamics AX Label Index File | Microsoft Dynamics AX | Microsoft Corporation |
.ALM | Alpha Software | Gegevensbestanden | Alpha Five Library | Alpha Anywhere - Alpha Software | Alpha Software |
.ALN | UlteraTech Group | Gegevensbestanden | LexNavigator Database Update | LexNavigator | UlteraTech Group |
.ALR | Campbell Wild | Gegevensbestanden | ADRIFT Language Resource File | ADRIFT Generator | Campbell Wild |
.ALT | Microsoft Corporation | Gegevensbestanden | Dynamics AX Temporary File | Microsoft Dynamics AX | Microsoft Corporation |
.AMB | Bolide Software | Gegevensbestanden | All My Books Database File | All My Books | Bolide Software |
.AMC | Pegasys | Gegevensbestanden | AMC Video File | Apple QuickTime Player | Apple |
.AME | Sage | Gegevensbestanden | ACT! E-mail System Library | Act! | Swiftpage, Inc. |
.AMM | Bolide Software | Gegevensbestanden | All My Movies Database File | Bolide All My Movies | Bolide Software |
.AMN | Microsoft Corporation | Gegevensbestanden | Aero Studio 2008 Menu Data | Aero Studio | Microsoft Corporation |
.AMR | Open Source | Gegevensbestanden | Adaptive Multi-Rate Codec File | Apple QuickTime Player | Apple |
.AMSM | Atom Park | Gegevensbestanden | Atomic Mail Sender Project | Atomic Mail Sender | Atom Park |
.AMT | Planit Solutions, Inc. | Gegevensbestanden | Alphacam 3D Mill, 2D Mill Tool | Planit Alphacam | Planit Solutions, Inc. |
.AMU | Sony | Gegevensbestanden | PictureGear Studio Photo Album File | PictureGear Studio | Sony |
.AMW | Anark Corporation | Gegevensbestanden | Anark Media Studio Workspace | Anark Studio | Anark Corporation |
.AN1 | DeLorme | Gegevensbestanden | Street Atlas USA Draw File | DeLorme Street Atlas USA | DeLorme |
.AN8 | Steven Glanville | Gegevensbestanden | Anim8or File | Anim8or | Steven Glanville |