| ARJ |
Robert
Jung ARJ compressed archive (ARJ) |
| ARK |
ARC
File Archiver CPM/Port archive |
| ARL |
AOL
v4.0 organizer file |
| ARR |
Atari
Cubase Arrangement |
| ART |
Xara
Studio drawing |
| ART |
Canon
Crayola art |
| ART |
Clip
Art |
| ART |
Ray
Tracer file |
| ART |
First
Publisher Raster graphic |
| ART |
AOL
Image file compressed using the Johnson-Grace compression
algorithm |
| ARX |
ARX
Compressed Archive |
| AS |
Applix
Spreadsheet |
| ASA |
Microsoft
Visual
InterDev file |
| ASC |
ASCII
text file |
| ASC |
PGP
armored encrypted
file |
| ASD |
WinWord
AutoSave file |
| ASD |
Lotus
1-2-3 Screen driver |
| ASD |
Microsoft
Advanced Streaming Format (ASF) description file; opens with
NSREX |
| ASD |
Astound
Presentation |
| ASE |
Velvet
Studio Sample file |
| ASF |
Music
file (Electronic Arts) |
| ASF |
Microsoft
Advanced Streaming Format |
| ASF |
StratGraphics
Datafile |
| ASF |
Lotus
1-2-3 Screen font |
| ASH |
TASM
3.0 Assembly language header |
| ASI |
Borland
C++/Turbo C Assembler Include file |
| ASM |
Assembler
Language source file |
| ASM |
Pro/E
assembly file |
| ASO |
Astound
Dynamite Object |
| ASP |
Active
Server Page (an HTML file containing a Microsoft
server-processed script) |
| ASP |
Procomm
Plus setup and connection script |
| ASP |
Astound
Presentation |
| AST |
Astound
multimedia file |
| AST |
Claris
Works "assistant" file |
| ASV |
DataCAD
Autosave file |
| ASX |
Cheyenne
Backup script |
| ASX |
Microsoft
Advanced Streaming Redirector file |
| ASX |
Video
file |
| AT2 |
Aldus
Persuasion 2.0 Auto Template |
| ATM |
Adobe
Type Manager data/info file |
| ATT |
AT&T
Group 4 bitmap |
| ATW |
AnyTime
Deluxe for Windows personal information manager file from
Individual Software MultiModule screensaver |
| AU |
Sun/NeXT/DEC/UNIX
sound file |
| AU |
Audio
U-law (pronounced mu-law) |
| AUD |
Audio
file (Westwood Studios) (Kyrandia 3,C&C,RedAlert,C&C:TS) |
| AUX |
TeX/LaTeX
Auxilliary Reference file |
| AUX |
ChiWriter
Auxilliary Dictionary file |
| AVA |
Avagio
Publication |
| AVB |
Inculan
Anti-Virus virus infected file |
| AVI |
Microsoft
Audio Video Interleaved file for Windows movie |
| AVR |
Audio
Visual Research file |
| AVS |
Application
Visualization System file |
| AVS |
Stardent
AVS-X Image |
| AVX |
File
Extension (ArcView) |
| AW |
HP
AdvanceWrite Text file |
| AW |
Applix
Words file |
| AWD |
FaxView
Document image |
| AWK |
AWK
Script/Program |
| AWM |
Animation
Works Movie |
| AWR |
Telsis
file for digitally stored audio |
| AWS |
StatGraphics
Data file |
| AXL |
ArcIMS
XML project file |
| AXT |
ASCII
application object template (ZenWorks snAPPshot) |
| AXX |
ARJ
compressed file from a multi-volume archive (xx = a number
from 01 to 99) |
| A3L |
Authorware
3.x library |
| A4L |
Authorware
4.x library |
| A5L |
Authorware
5.x library |
| A3M |
Authorware
MacIntosh file (unpackaged) |
| A4M |
Authorware
MacIntosh file (unpackaged) |
| A4P |
Authorware
file (packaged without runtime) |
| A3W |
Authorware
Windows file (unpackaged) |
| A4W |
Authorware
Windows file (unpackaged) |
| A5W |
Authorware
Windows file (unpackaged) |
