| .A-0 | Unknown Developer | Allerlei bestanden | Unknown File Type | Unknown Software | Unknown Developer |
| .A021 | Unknown Developer | Allerlei bestanden | Unknown File Type | Unknown Software | Unknown Developer |
| .A1J | Unknown Developer | Allerlei bestanden | Unknown File Type | Unknown Software | Unknown Developer |
| .A2 | Apple | Gegevensbestanden | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .A3 | Apple | Gegevensbestanden | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .A349 | Unknown Developer | Allerlei bestanden | Unknown File Type | Unknown Software | Unknown Developer |
| .A4J | Unknown Developer | Allerlei bestanden | Unknown File Type | Unknown Software | Unknown Developer |
| .A68 | Digital Equipment Corporation | Ontwikkelaarsbestanden | PDP-10 Algol-68 Compiler Source | Unknown Software | Unknown Developer |
| .A8 | Cubicomp | Rasterafbeeldingen | Cubicomp PictureMaker 3D Animation Data | Unknown Software | Unknown Developer |
| .AA48 | Unknown Developer | Allerlei bestanden | Unknown File Type | Unknown Software | Unknown Developer |
| .ABB | Unknown Developer | Gegevensbestanden | AlphaBB Data | Unknown Software | Unknown Developer |
| .AC7 | National Instruments | Gegevensbestanden | SPICE AC/Frequency Domain Output File | Unknown Software | Unknown Developer |
| .ACT | Bell Labs | Audiobestanden | ADPCM Compressed Audio File | Unknown Software | Unknown Developer |
| .ACTBIN | Unknown Developer | Allerlei bestanden | Unknown File Type | Unknown Software | Unknown Developer |
| .ACUTC | Unknown Developer | Allerlei bestanden | Unknown File Type | Unknown Software | Unknown Developer |
| .ADRESSES | Apple | Gegevensbestanden | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .AEG | Unknown Developer | Allerlei bestanden | Netmino File | Netmino | Unknown Developer |
| .AFAE | Unknown Developer | Allerlei bestanden | Unknown File Type | Unknown Software | Unknown Developer |
| .AFX FILE EXTENSION | Unknown Developer | Allerlei bestanden | Unknown File Type | Unknown Software | Unknown Developer |
| .AHF | Anadigm | Gegevensbestanden | AnadigmDesigner ASCII Code | Unknown Software | Unknown Developer |
| .AHQ | Unknown Developer | Plug-inbestanden | AudioHQ Plug-in Module | Unknown Software | Unknown Developer |
| .AHR0CDOVL2 | Unknown Developer | Allerlei bestanden | Unknown File Type | Unknown Software | Unknown Developer |
| .AIN | Valve | Spelbestanden | Source Engine Compiled AI Nodegraph File | Multi Unpacker | Unknown Developer |
| .AINSO | Unknown Developer | Gegevensbestanden | CRYSTALS Chemical Crystallogaphy File | CRYSTALS | Unknown Developer |
| .AJ0 | Unknown Developer | Allerlei bestanden | Uncommon File Extension | Unknown Software | Unknown Developer |
| .AJO | Unknown Developer | Allerlei bestanden | Uncommon File Extension | Unknown Software | Unknown Developer |
| .AK | Unknown Developer | Gecomprimeerde bestanden | Audio Utility Tuningwrench Compressed File | Unknown Software | Unknown Developer |
| .ALBM | Hewlett-Packard | Rasterafbeeldingen | HP Photo Printing Software Album File | Unknown Software | Unknown Developer |
| .ALDRIN | Apple | Gegevensbestanden | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .APG | Unknown Developer | Grafische Bestanden | Ivana Animated GIF File | Unknown Software | Unknown Developer |
| .APN | Alpine Electronics | 3D-bestanden | Alpine Wallpaper | Unknown Software | Unknown Developer |
| .APPS | Apple | Gegevensbestanden | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .ARCH | Unknown Developer | Gegevensbestanden | Illum Source Dotfiles File | Unknown Software | Unknown Developer |
| .ARMOURFONT | Apple | Gegevensbestanden | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .ASXP | Unknown Developer | Allerlei bestanden | Unknown File Type | Unknown Software | Unknown Developer |
| .AT | Unknown Developer | Allerlei bestanden | Rescue Disk File | Unknown Software | Unknown Developer |
| .ATG | Unknown Developer | Allerlei bestanden | Netmino File | Netmino | Unknown Developer |
| .ATOS | Unknown Developer | Allerlei bestanden | Unknown File Type | Unknown Software | Unknown Developer |
| .ATW | Unknown Developer | Gegevensbestanden | Attityd Survey Program Data | Unknown Software | Unknown Developer |
| .AUDIO | Apple | Gegevensbestanden | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .AVH | Pioneer DJ Corporation | Gegevensbestanden | Pioneer AVH Firmware Update | OXE CCTV DVR Recorder | Unknown Developer |
| .AW_ | Unknown Developer | Gecomprimeerde bestanden | Midiprg Quartz Sets Compressed File | Unknown Software | Unknown Developer |
| .AY | Richard Bannister | Audiobestanden | AY Chiptune File | Micro Speccy | Unknown Developer |
| .AYA | Unknown Developer | Allerlei bestanden | Uncommon File Extension | Unknown Software | Unknown Developer |
| .AYE | Unknown Developer | Allerlei bestanden | Unknown File Type | Unknown Software | Unknown Developer |
| .AZA | Unknown Developer | Gecomprimeerde bestanden | QazaR Archive Compressed File | QazaR | Unknown Developer |
| .AZX | Unknown Developer | Audiobestanden | ZX Audio File Format | Unknown Software | Unknown Developer |
| .A_T | Unknown Developer | Gegevensbestanden | Atrain File | Unknown Software | Unknown Developer |
van % % totaal_pagina's%% 
