|
A |
|
ABK |
Corel Draw AutoBackup |
|
ACL |
Corel Draw 6 keyboard
accelerator |
|
ACL |
Microsoft Office Auto
Correction List |
|
ACM |
Audio Compression Manager
driver. Used by Windows in the system directory |
|
ACP |
Microsoft Office Assistant
Preview file |
|
ACT |
Documenting Wizard action
diagram (used by Microsoft Visual FoxPro 6) |
|
ACT |
Microsoft Office Assistant
Actor file |
|
ACV |
OS/2 drivers that compress
and decompress audio data |
|
AD |
After Dark screensaver |
|
ADB |
Appointment database used by
HP 100LX organizer |
|
ADD |
OS/2 adapter drivers used in
the boot process |
|
ADF |
Administration configuration
files |
|
ADM |
After Dark MultiModule
screensaver |
|
ADP |
Used by FaxWorks to do setup
for fax modem interaction |
|
ADR |
After Dark Randomizer
screensaver |
|
AEP |
Adobe After Effects project
file |
|
AF2 |
ABC Flowchart file |
|
AF3 |
ABC Flowchart file |
|
AFM |
Adobe font metrics |
|
AI |
Adobe Illustrator drawing |
|
AIF |
Mac OS AIFF sound |
|
AIFC |
Similar to AIF |
|
AIFF |
Similar to AIF |
|
AIS |
ACDSee Image Sequence file |
|
ALB |
JASC Image Commander album |
|
ALC |
DataAlchemy project files |
|
ALL |
Arts & Letters Library |
|
AMS |
Velvert Studio music module
(MOD) file |
|
ANC |
Canon Computer Pattern Maker
file that is a selectable list of pattern colors |
|
ANI |
Animated mouse cursor |
|
ANN |
Annotation to a Windows Help
(.HLP) file |
|
ANS |
ANSI text |
|
API |
Application Program Interface
file; used by Adobe Acrobat |
|
APP |
Generated application or
Active Document (used by Microsoft Visual FoxPro 6) |
|
APR |
Lotus Approach 97 file |
|
APS |
Microsoft Visual C++ file |
|
ARC |
LH ARC (old version)
compressed archive |
|
ARI |
Aristotle audio file |
|
ARJ |
Robert Jung ARJ compressed
archive |
|
ART |
Xara Studio drawing |
|
ART |
Canon Crayola art file |
|
ASA |
Microsoft Visual InterDev
file |
|
ASC |
ASCII text |
|
ASC |
Indian Languages Document
(iLeap) |
|
ASC |
Used by PGP (see http://www.pgpi.org) |
|
ASD |
WinWord AutoSave |
|
ASF |
Microsoft Advanced Streaming
Format file |
|
ASM |
Assembler language source
file |
|
ASP |
Active Server Page (an HTML
file containing a Microsoft server-processed script) |
|
ASP |
Procomm Plus setup and
connection script |
|
AST |
Claris Works
"assistant" file |
|
ASX |
|
|
ASX |
Microsoft Advanced Streaming
Redirector file |
|
ATT |
AT&T Group 4 bitmap |
|
AU |
UNIX sound file |
|
AUX |
Sort of a write-out file for
the LaTeX program |
|
AVI |
Microsoft Video for Windows
video clip |
|
AWD |
FaxView document |
|
AWS |
Fax signature viewer |
|
B4 |
Helix Nuts and Bolts file |
|
BAK |
Backup file |
|
BAS |
BASIC code |
|
BAT |
MS-DOS batch file |
|
BFC |
Windows 95 Briefcase document |
|
BG |
Backgammon for Windows game |
|
BI |
Binary data file |
|
BIF |
GroupWise initialization file |
|
BIN |
Binary data file |
|
BK |
Sometimes used to denote
backup versions |
|
BK$ |
Sometimes used to denote backup
versions |
|
BKS |
An IBM BookManager Read
bookshelf |
|
BMK |
An A bookmark file |
|
BMP |
Picture (Windows or OS/2
bitmap) |
|
BM1 |
Apogee BioMenace data file |
|
BRX |
A file for browsing an index
of multimedia options (pictures, sound, text, videos) on a CD-ROM |
|
BS1 |
Apogee Blake Stone data file |
|
BSP |
Quake map |
|
BS_ |
Microsoft Bookshelf Find Menu
shell extension |
|
BTM |
Batch file used by Norton
Utilities |
|
BUN |
CakeWalk Audio Bundle file (a
|
|
|
|
|
C |
C code |
|
CAB |
Microsoft cabinet file
(program files compressed for software distribution) |
|
|
CALS Compressed Bitmap |
|
|
Calendar schedule data |
|
CAS |
Comma-delimited ASCII file |
|
CAT |
IntelliCharge categorization
file used by Quicken |
|
CB |
Microsoft clean boot file |
|
CCB |
Visual Basic Animated Button
configuration |
|
CCF |
Multimedia Viewer
configuration file used in OS/2 |
|
CCH |
Corel Chart |
|
CCM |
Lotus CC:Mail "box"
(for example, INBOX.CCM) |
|
CCO |
CyberChat data file |
|
CCT |
Macromedia Director Shockwave
cast |
|
CDA |
CD Audio Track |
|
CDF |
Microsoft Channel Definition
Format file |
|
CDI |
Philips Compact Disk
Interactive format |
|
CDR |
Corel Draw drawing |
|
CDT |
Corel Draw template |
|
CDX |
Compound index (used by
Microsoft Visual FoxPro 6) |
|
CDX |
Corel Draw compressed drawing |
|
CEF |
Compact Embedded Font |
|
CEL |
CIMFast Event Language file |
|
CER |
Certificate file (MIME
x-x509-ca-cert) |
|
CFB |
|
|
CFG |
Configuration file |
|
CGI |
Common Gateway Interface
script file |
|
CGM |
Computer Graphics Metafile |
|
CH |
OS/2 configuration file |
|
CHK |
File fragments saved by
Windows Disk Defragmenter or ScanDisk |
|
CHM |
Compiled HTML file |
|
CHP |
|
|
CHT |
ChartViewer file |
|
CHT |
Harvard Graphics vector file |
|
CIL |
Clip Gallery download package |
|
CIM |
|
|
CIN |
OS/2 change control file that
tracks changes to an INI file |
|
CK1 |
iD/Apogee Commander Keen 1
data file |
|
CK2 |
iD/Apogee Commander Keen 2
data file |
|
CK3 |
iD/Apogee Commander Keen 3
data file |
|
CK4 |
iD/Apogee Commander Keen 4
data file |
|
CK5 |
iD/Apogee Commander Keen 5
data file |
|
CK6 |
iD/Apogee Commander Keen 6
data file |
|
CLASS |
Java class |
|
CLP |
Windows Clipboard file |
|
CLS |
Visual Basic Class Module |
|
CMD |
Command file for Windows NT
(similar to a DOS .BAT file) |
|
CMD |
DOS CP/M command file |
|
CMD |
dBase-II program file |
|
CMF |
Corel Metafile |
|
CMP |
JPEG Bitmap |
|
CMP |
Address document |
|
CMV |