af 10 
| Udvidelse | Filtypeudvikler | Filkategori | Beskrivelse Af Filtype | Primær Software | Primær Softwareudvikler |
|---|---|---|---|---|---|
| .33B | Unknown Developer | Udviklerfiler | SYNETSIM Source Code | SYNETSIM | Unknown Developer |
| .3RF | Global Publishing Solutions | Udviklerfiler | Advent 3B2 Extensions Script Cross Reference | Advanced Print Publisher (formerly Advent 3B2) | Global Publishing Solutions |
| .4DB | 4D, Inc | Udviklerfiler | 4th Dimension Database Structure File | Unknown Software | Unknown Developer |
| .4DC | 4D, Inc | Udviklerfiler | 4th Dimension Database Structure File | Unknown Software | Unknown Developer |
| .4FI | 4D, Inc | Udviklerfiler | 4th Dimension Insider File | 4D SQL | 4D, Inc |
| .4GE | IBM | Udviklerfiler | IBM Informix 4GL Compiled Source Code | IBM Informix | IBM |
| .4GL | IBM | Udviklerfiler | Informix 4GL Language Source Code | IBM Informix | IBM |
| .4PK | Pitrinec | Udviklerfiler | Perfect Keyboard Macro Set | Perfect Keyboard | Pitrinec |
| .4TH | Open Source | Udviklerfiler | Forth Language File | Kate | KDE |
| .A | Open Source | Udviklerfiler | Static Library | Microsoft Notepad | Microsoft Corporation |
| .A2W | Carnegie Mellon University | Udviklerfiler | Alice World | Alice | Carnegie Mellon University |
| .A68 | Digital Equipment Corporation | Udviklerfiler | PDP-10 Algol-68 Compiler Source | Unknown Software | Unknown Developer |
| .A86 | Eric Isaacson Software | Udviklerfiler | A86 Assembly Language Source Code | A86/A386 | Eric Isaacson Software |
| .A8S | Steven Glanville | Udviklerfiler | Anim8or Script | Anim8or | Steven Glanville |
| .ABA | Palm | Udviklerfiler | Palm Address Book Archive | Palm Desktop | Palm |
| .ABC | Adobe Systems Incorporated | Udviklerfiler | ActionScript Byte Code File | Adobe Flash Player | Adobe Systems Incorporated |
| .ABL | Ubisoft Blue Byte | Udviklerfiler | ANNO 2070 Scenario Data | ANNO 2070 | Ubisoft Blue Byte |
| .ABO | Pierre Chambart, Jean-Christophe FILLIATRE and Sylvain Le Gall | Udviklerfiler | Applix Builder File | Camomile (Library File) | Pierre Chambart, Jean-Christophe FILLIATRE and Sylvain Le Gall |
| .ACD | Sony Creative Software | Udviklerfiler | ACID Project File | ACID XPress | Sony |
| .ACH | Rockwell Automation Inc. | Udviklerfiler | RSLogix 5 Project File | RSLogix 5 | Rockwell Automation Inc. |
| .ACP | Alfresco Software, Inc. | Udviklerfiler | Alfresco Content Package | Alfresco | Alfresco Software, Inc. |
| .ACTIONSCRIPT | Adobe Systems Incorporated | Udviklerfiler | Adobe Flash ActionScript Data | Adobe Animate CC 2017 | Adobe Systems Incorporated |
| .ACU | Micro Focus International plc | Udviklerfiler | Machine Independent COBOL Object File | ACUCOBOL-GT | Micro Focus International plc |
| .AD2 | Unknown Developer | Udviklerfiler | ADPCM 2-bit Compressed Voice | Awave Studio | FMJ-Software |
| .ADA | Open Source | Udviklerfiler | Ada Source Code | Notepad++ | Don Ho |
| .ADB | Open Source | Udviklerfiler | Ada Body File | MacroMates TextMate | MacroMates |
| .ADIUMSCRIPTS | Adam Iser | Udviklerfiler | Adium AppleScripts File | Adium | Open Source |
| .ADS | Open Source | Udviklerfiler | Ada Specification File | MacroMates TextMate | MacroMates |
| .AEM | Planit Solutions, Inc. | Udviklerfiler | Alphacam Wire EDM Parameter Macro | Planit Alphacam | Planit Solutions, Inc. |
| .AGC | John Bridges | Udviklerfiler | AfterGRASP Compiled Script | AfterGRASP | Open Source |
| .AGI | Digium Inc. | Udviklerfiler | Asterisk Gateway Interface File | Asterisk | Digium Inc. |
| .AGO | Soft Machines | Udviklerfiler | Autolog Script | AutoLog | Soft Machines |
| .AGP | RL Vision | Udviklerfiler | ArtGem Project File | ArtGem | RL Vision |
| .AGS | John Bridges | Udviklerfiler | AfterGRASP Script File | AfterGRASP | Open Source |
| .AIML | Richard S. Wallace | Udviklerfiler | Artificial Intelligence Markup Language | Notepad++ | Don Ho |
| .AIO | IBM | Udviklerfiler | APL Transfer Format File | IBM APL | IBM |
| .AJB | Planit Solutions, Inc. | Udviklerfiler | Alphacam Water Jet VB Macro | Microsoft Visual Basic | Microsoft Corporation |
| .AJM | Planit Solutions, Inc. | Udviklerfiler | Alphacam Water Jet Parameter Macro | Planit Alphacam | Planit Solutions, Inc. |
| .AKP | Propellerhead | Udviklerfiler | Akai Sampler File | ReCycle | Propellerhead |
| .ALB | Alpha Software | Udviklerfiler | Alpha Five Library | Alpha Anywhere - Alpha Software | Alpha Software |
| .ALM | Alpha Software | Udviklerfiler | Alpha Five Library | Alpha Anywhere - Alpha Software | Alpha Software |
| .ALP | AnyLogic | Udviklerfiler | AnyLogic Project File | AnyLogic | AnyLogic |
| .ALX | BlackBerry | Udviklerfiler | BlackBerry Application Loader XML File | BlackBerry Desktop Software | BlackBerry |
| .AM | GNU Operating System | Udviklerfiler | Automake Makefile Template | Automake | GNU Operating System |
| .AM3 | Indigo Rose | Udviklerfiler | AutoPlay Media Studio 3.0 Project | AutoPlay Media Studio | Indigo Rose |
| .AM4 | Indigo Rose | Udviklerfiler | AutoPlay Media Studio 4 Project File | AutoPlay Media Studio | Indigo Rose |
| .AM5 | Indigo Rose | Udviklerfiler | AutoPlay Media Studio 5 Project File | AutoPlay Media Studio | Indigo Rose |
| .AM6 | Indigo Rose | Udviklerfiler | AutoPlay Media Studio 6 Project | AutoPlay Media Studio | Indigo Rose |
| .AML | Intel Corporation | Udviklerfiler | ACPI Machine Language File | DSDTSE | otRock |
| .AMW | Anark Corporation | Udviklerfiler | Anark Media Studio Workspace | Anark Studio | Anark Corporation |
| .ANDROIDPROJ | Microsoft Corporation | Udviklerfiler | Microsoft Visual Studio Android Project | Microsoft Visual Studio | Microsoft Corporation |
| .ANM | Unknown Developer | Udviklerfiler | 3D Animation File | CRYENGINE | Crytek |
| .APA | Rockwell Automation Inc. | Udviklerfiler | RSView Development Project Archive | Rockwell Automation RSView Studio or RSView ME | Rockwell Automation Inc. |
| .APB | Planit Solutions, Inc. | Udviklerfiler | Alphacam Punch VB Macro | Planit Alphacam | Planit Solutions, Inc. |
| .APM | Adobe Systems Incorporated | Udviklerfiler | Aldus Placeable Metafile Image | GIMP | The GIMP Development Team |
| .APPX | Microsoft Corporation | Udviklerfiler | Windows 8 App Package | Microsoft Windows 8 | Microsoft Corporation |
| .APPXMANIFEST | Microsoft Corporation | Udviklerfiler | Windows Store App Source Manifest | Microsoft Visual Studio | Microsoft Corporation |
| .APR | ESRI | Udviklerfiler | ArcView Project File | ESRI ArcGIS for Desktop | ESRI (Environmental Systems Research Institute) |
| .APS | Microsoft Corporation | Udviklerfiler | Visual C++ Resource File | Microsoft Visual C++ | Microsoft Corporation |
| .AP_ | Udviklerfiler | ADT Android Developer Package | 7-Zip | Igor Pavlov | |
| .ARQ | BMC | Udviklerfiler | BSM Action Request System Client Macro | BMC | BMC |
| .ARR | Lemkesoft | Udviklerfiler | Amber Graphic File | Lemkesoft GraphicConverter | Lemkesoft |
| .ART | Autodesk, Inc. | Udviklerfiler | ArtCAM Model | ArtCAM | Autodesk, Inc. |
| .ARY | Hewlett-Packard | Udviklerfiler | SmartStart Scripting Toolkit Data | SmartStart | Hewlett-Packard |
| .AS | Adobe Systems Incorporated | Udviklerfiler | Adobe ActionScript File | Microsoft Notepad | Microsoft Corporation |
| .AS3 | IBM | Udviklerfiler | APL*PLUS Source Code File | IBM APL | IBM |
| .ASC | Symantec Corporation | Udviklerfiler | PGP (Pretty Good Privacy) ASCII Armored File | Mozilla Thunderbird | Mozilla |
| .ASI | Borland | Udviklerfiler | ASsembler Include | Asi Loader | Interscape |
| .ASM | Open Source | Udviklerfiler | Assembly Language Source Code File | Microsoft Notepad | Microsoft Corporation |
| .ASO | Adobe Systems Incorporated | Udviklerfiler | ActionScript Object | Adobe Creative Cloud | Adobe Systems Incorporated |
| .ASX | Microsoft Corporation | Udviklerfiler | Microsoft ASF Redirector File | VLC Media Player | VideoLAN |
| .ASZ | Open Source | Udviklerfiler | AlphaControls Skin Package | AlphaControls | Open Source |
| .ATG | Unknown Developer | Udviklerfiler | Netmino File | Netmino | Unknown Developer |
| .ATP | Planit Solutions, Inc. | Udviklerfiler | Alphacam Lathe Post File | Planit Alphacam | Planit Solutions, Inc. |
| .AU3 | Jonathan Bennett | Udviklerfiler | AutoIt V3 Script | AutoIt | Jonathan Bennett |
| .AUT | Jonathan Bennett | Udviklerfiler | AutoIt Script File | AutoIt | Jonathan Bennett |
| .AWK | Free Software Foundation | Udviklerfiler | AWK Script | Apple TextEdit | Apple |
| .AWL | Lavasoft | Udviklerfiler | Ad-Aware Language Data | Ad-Aware | Lavasoft |
| .AXB | Alpha Software | Udviklerfiler | Alpha Five Xbasic Script | Alpha Five | Alpha Software |
| .AXE | Microsoft Corporation | Udviklerfiler | AutoRoute Map File | Microsoft AutoRoute | Microsoft Corporation |
| .AXF | ARM Ltd | Udviklerfiler | ARM RealView Compiler Object | RealView Development Suite | ARM Ltd |
| .AXS | Microsoft Corporation | Udviklerfiler | ActiveX Script File | Microsoft Notepad | Microsoft Corporation |
| .B | Rockstar Games | Udviklerfiler | Grand Theft Auto 3 Saved Game File | Grand Theft Auto III | Rockstar Games |
| .B2D | Guilect | Udviklerfiler | Brutus2D Source Code File | Brutus2D | Guilect |
| .B32 | Microsoft Corporation | Udviklerfiler | MS-DOS BCC Data | MS-DOS | Microsoft Corporation |
| .BAS | SoftMaker Software | Udviklerfiler | BASIC Source Code File | Softmaker Office | SoftMaker Software |
| .BASH | Apple | Udviklerfiler | Unix Bourne Shell (Bash) Script | Notepad++ | Don Ho |
| .BAZ | Unknown Developer | Udviklerfiler | Acomba Accounting Suite Backup | Acomba Accounting Suite | ACCEO |
| .BB | Blitz Research | Udviklerfiler | Blitz Source Code File | BlitzMax | Blitz Research |
| .BBC | Richard T. Russell | Udviklerfiler | BBC BASIC Data File | BBC BASIC for Windows | Richard T. Russell |
| .BBF | Open Source | Udviklerfiler | ScriptBasic Compiled Binary File | ScriptBasic | Open Source |
| .BCC | Broderbund | Udviklerfiler | Calendar Creator File | Calendar Creator | Broderbund |
| .BCP | Blackmagic Design | Udviklerfiler | BlackMagic Custom Palette | Adobe Photoshop | Adobe Systems Incorporated |
| .BDSPROJ | Embarcadero Technologies | Udviklerfiler | Borland Developer Studio Project | Borland C++ | Micro Focus International plc |
| .BET | Birger Møller-Pedersen and Kristen Nygaard | Udviklerfiler | BETA Source File | Notepad++ | Don Ho |
| .BETA | Birger Møller-Pedersen and Kristen Nygaard | Udviklerfiler | Beta Programming Language Source Code | Beta Programming Language | Birger Møller-Pedersen and Kristen Nygaard |
| .BFO | Unknown Developer | Udviklerfiler | GT Nexus PDF Template | GT Nexus | Unknown Developer |
| .BGM | Tom Mulgrew | Udviklerfiler | Basic4GL 3D Object | Basic4GL | Tom Mulgrew |
| .BHS | Microsoft Corporation | Udviklerfiler | Rise Of Nations Script | Rise Of Nations | Big Huge Games |
| .BIZDESIGN | Actuate Corporation | Udviklerfiler | BusinessReport Design File | BusinessReport | Actuate Corporation |
Installer valgfri produkter - FileViewPro (Solvusoft) | Slutbrugerlicensaftale | Politik om beskyttelse af personlige oplysninger | Vilkår | Fjern
"I stedet for at lede mapper af filer, der er spredt over hele harddisken, igennem, tillader FileViewPro dig at åbne enhver fil fra ét program. Uanset om det er et dokument, et regneark, en præsentation eller en anden filtype, kan FileViewPro åbne den.” - Softonic Gennemgang
