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