| Ext. |
Description |
Used by |
| 0 |
Compressed harddisk data |
DoubleSpace |
| 0B |
Printer font with lineDraw extended character set |
PageMaker |
| 001, 002, ... |
Split parts of a single whole file |
HJSplit |
| 1 |
Fax |
|
| 1 |
Fax |
many |
| 1 |
Roff/nroff/troff/groff source for manual page |
cawf2.zip |
| 15U |
Printer font with PI font set |
PageMaker |
| 1ST |
Usually README.1ST text file |
|
| 2GR |
286 Grabber File |
Win |
| 301 |
Fax |
Super FAX 2000 - Fax-Mail 96 |
| 386 |
Intel 80386 processor driver |
Windows 3.x |
| 386 |
Windows virtual device driver |
Win |
| 3DMF |
QuickDraw 3D Metafile |
QuickDraw |
| 3DS |
3D Studio Graphics format |
3D Studio |
| 3DT |
Database in which the meta-data of a 3D Topicscape is held |
3D Topicscape |
| 3FX |
Effect |
CorelChart |
| 3GR |
386 Grabber File |
Win |
| 3GP |
Mobile Phone Video |
| 3T4 |
Binary file converter to ASCII |
Util3 |
| 4C$ |
Datafile |
4Cast/2 |
| 4MD |
Musical file |
|
| 4SW |
4DOS Swap File |
4DOS |
| 4TH |
FORTH source code file |
ForthCMP - LMI Forth |
| 555 |
16 bit per pixel image file format (5bit per component) |
| 668 |
Music (the mixing is always at 12048 Hz) |
|
| 669 |
Music (8 channels) |
The 669 Composer |
| 6CM |
Music (6 Channel Module) |
Triton FastTracker |
| 75 |
75x75 dpi display font |
Ventura Publisher |
| 7z |
7-Zipped file |
http://www.7-zip.org/ |
| 8 |
A86 assembler source code file |
|
| 85 |
85x85 dpi display font |
Ventura Publisher |
| 8BF |
Adobe Photoshop compatibile filters/plugins |
| 8CM |
Music (8 Channel Module) |
Triton FastTracker |
| 8M |
Printer font with Math 8 extended character set |
PageMaker |
| 8U |
Printer font with Roman 8 extended character set |
PageMaker |
| 8xp |
Executable program for TI-83/84 Plus Graphics Calculator |
TI Connect |
| 91 |
91x91 dpi display font |
Ventura Publisher |
| 96 |
96x96 dpi display font |
Ventura Publisher |
| Ext. |
Description |
Used by |
| A |
ADA source code file |
|
| A |
Library |
unix |
| A## |
AlZip Compressed Files' pieces |
| A11 |
Graphics AIIM image file |
|
| AAF |
AutoPatcher file |
|
| AAS |
Animation Play Script |
AAPlay |
| AB6 |
Datafile |
ABStat |
| AB8 |
Datafile |
ABStat |
| ABC |
Document |
ABC FlowCharter 1.0 |
| AB! |
DNA Baser chromatogram file |
DNA Baser |
| AB |
DNA Baser chromatogram file |
DNA Baser |
| AB1 |
DNA Baser chromatogram file |
DNA Baser |
| ABP |
Data |
ABComp compressed |
| ABP |
AVS Barcode Profile |
AVS Barcode Source |
| ABF |
Adobe Binary Screen Font |
Adobe Software |
| ABK |
Automatic backup file |
CorelDRAW |
| ABM |
Image PALS album file |
|
| ABM |
Album file (various programs) |
| ABR |
Adobe Brush file for PhotoShop |
PhotoShop |
| ABS |
Abstracts (info file) |
|
| ABS |
Data file |
Abscissa |
| ACA |
Project |
Project Manager Workbench |
| ACB |
Archive |
ACB |
| ACB |
see ACMB |
|
| ACC |
Program (DR-DOS - ViewMax) |
GEM / resident |
| ACCDA |
Data |
MS Access Database Wizard (Open XML) |
| ACCDB |
Data |
MS Access Database (Open XML) |
| ACCDE |
Data |
MS Access Database Wizard (Open XML) |
| ACCDT |
Data |
MS Access Database Template (Open XML) |
| ACCDU |
Data |
MS Access Database Wizard (Open XML) |
| ACE |
Archive |
ACE |
| ACF |
Adobe Custom Filter for PhotoShop |
PhotoShop |
| ACM |
Audio Compression Module add-on |
Win |
| ACMB |
Graphics file |
|
| ACO |
Adobe Color Palette |
|
| ACT |
ACTOR source code file |
ACTOR |
| ACT |
Animations Works Actor (Graphics cell) |
Animation Works |
| ACT |
FoxDoc Action Diagrams |
FoxPro |
| ACT |
Presentation |
Action! |
| AD |
AfterDark screensaver module |
AfterDark |
| AD2 |
ADPCM 2-bit compressed voice file |
ZFAX |
| AD3 |
ADPCM 3-bit compressed voice file |
ZFAX |
| ADA |
Ada source code file |
|
| ADB |
Ada Package Body |
|
| ADC |
Bitmap graphics (16 colors) |
Scanstudio |
| ADC |
Dictionary |
Lingvo |
| ADD |
OS/2 adapter device driver |
|
| ADF |
Amiga Disk File |
unADF, UAE, WinUAE etc... |
| ADG |
Data |
ADG 3D Scene |
| ADI |
Graphics file |
AutoCAD |
| ADICHT |
LabChart data acquisition file |
ADInstruments |
| ADL |
MCA adapter description library |
QEMM |
| ADM |
After Dark support file |
AfterDark |
| ADN |
Add-in |
Lotus 1-2-3 |
| ADR |
After Dark support file |
AfterDark |
| ADS |
Ada Package Specification |
|
| ADT |
Datafile for cardfile application |
HP NewWave |
| ADT |
Dictionary |
Lingvo |
| ADT |
Fax |
AdTech |
| ADV |
GUS device driver |
Gf166.com |
| ADX |
Document |
Archetype Designer |
| ADZ |
Amiga Disk Zipped (See Amiga Disk File) |
GZip |
| AEP |
After Effects Project File |
Adobe After Effects |
| AF2 |
Flowchart |
ABC FlowCharter 2.0 |
| AF3 |
Flowchart |
ABC FlowCharter 3.0 |
| AFI |
Truevision bitmap graphics |
|
| AFL |
Font file (for Always) |
Lotus 1-2-3 |
| AFM |
Datafile for cardfile application |
HP NewWave |
| AFM |
Type 1 font metric ASCII data for font installer |
ATM - many |
| AFP |
Shape palette |
ABC FlowCharter |
| AFT |
Template |
ABC FlowCharter 3.0 |
| AFW |
Workplace |
ABC FlowCharter 3.0 |
| AGR |
ArcView ASCII grid |
| AI |
Vector graphics file |
Adobe Illustrator |
| AIF |
see AIFF |
|
| AIFC |
Sound |
|
| AIFF |
Audio Interchange Format File (AIFF) |
Convert (c) Villena |
| AiM |
Asm Text Mode Image File |
The Ultimate Draw |
| AIN |
Archive |
AIN |
| AIN |
Job schedule |
AutoIntern |
| AIO |
APL programming language file transfer format file |
|
| AIS |
Array of Intensity Samples graphics file |
Xerox |
| AIX |
Datafile for cardfile application |
HP NewWave |
| ALG |
Activity Log |
ARCSOLO |
| ALL |
----- (Arts & Letters) symbol and font files |
Arts & Letters |
| ALL |
Filelist w/ all files |
FRQView |
| ALL |
Format file for working pages |
Always |
| ALL |
General printer information |
WordPerfect for Win |
| ALO |
Almanac support file |
|
| ALT |
Menu file |
WordPerfect Library |
| ALZ |
AlZip Compressed Files |
| AMF |
Music (Advanced Module Format) |
DMP |
| AMG |
Archive |
AMGC |
| AMG |
System image file |
ACTOR |
| AML |
AutomationML |
AutomationML Group |
| AMR |
Audio format for mobile phones (Nokia, SonyEricsson) |
| AMS |
Adobe Monitor Setup calibration file |
PhotoShop |
| AMS |
Music format |
|
| ANI |
Animation cursors for Win |
Win95 - WinNT |
| ANI |
Animation |
IconAuthor |
| ANM |
Animation |
Deluxe Paint Animator |
| ANN |
Help Annotations |
Windows 3.x |
| Ann |
Multi volume ARJ archive |
ARJ |
| ANS |
ANSI character graphics (animation) file |
ANSView |
| ANS |
ASCII text ANSI character set |
NewWave Write |
| AOL |
America On-line for Windows DLL |
Win |
| AOS |
Add-On Software |
Nokia 9000 |
| AP |
Archive |
WHAP |
| AP |
Datafile |
Datalex EntryPoint 90 |
| APC |
Printer driver |
Lotus 1-2-3 |
| APD |
Printer driver |
Lotus 1-2-3 |
| APE |
Monkey's Audio (Lossless) |
audio media players |
| APF |
Printer driver |
Lotus 1-2-3 |
| API |
Adobe Printer Ink file for PhotoShop |
PhotoShop |
| API |
Passed parameter file |
1st Reader |
| API |
Printer driver |
Lotus 1-2-3 |
| APL |
APL work space format file |
|
| APL |
Support module used by Manugraphics APL products |
|
| APM |
Authorware Macintosh |
Authorware |
| APP |
Add-in application file |
Symphony |
| APP |
Application object file |
dBASE Application Generator |
| APP |
Application |
FoxPro |
| APP |
Application and Application Bundle |
Mac OS X |
| APP |
Executable workflow / macro file |
Automator |
| APP |
Executable application file |
DR-DOS - NeXTstep - Atari |
| APP |
Generated application |
FoxPro |
| APR |
Employee performance review |
Employee Appraiser |
| APW |
Authorware Windows |
Authorware |
| APX |
Appexpert database file |
Borland C++ 4.5 |
| AR7 |
Archive |
AR7 |
| ARC |
Archive |
ARC - PKARC/PKXARC - PKPAS - PKUNPAK - QUARK |
| ARC |
Archive |
SQUASH |
| ARD |
Map |
Holux - Alan |
| ARF |
Automatic Response File |
|
| ARH |
Archivers definitions file |
DN |
| ARI |
Archive |
ARI |
| ARJ |
Archive |
ARJ - ARJZ |
| ARK |
ARC archive |
CP/M port of ARC file archiver |
| ARK |
Archive |
QUARK |
| ARK |
Managing your Money Archive File |
|
| ARR |
Arrangement |
Atari Cubase |
| ART |
First Publisher graphic file |
First Publisher |
| ART |
Graphics (scrapbook) |
Art Import |
| ART |
Graphics format (Another Ray Tracer) |
PFS:1st publisher - Art Import |
| ARX |
Archive |
ARX |
| ASC |
ASCII text file |
|
| ASC |
Transport armor file |
PGP |
| ASD |
Autosave file |
MS Word |
| ASD |
Presentation |
Astound |
| ASD |
Screen driver |
Lotus 1-2-3 |
| ASE |
Velvet Studio Sample |
AWAVE |
| ASF |
Datafile |
STATGRAPHICS |
| ASF |
Screen font |
Lotus 1-2-3 |
| ASF |
Advanced Streaming Format (Compressed Windows audio/video) |
Microsoft Corporation |
| ASK |
SYSGEN answer file |
RT-11 |
| ASH |
Assembly language header file |
TASM 3.0 |
| ASI |
ASIC language source |
ASIC |
| ASI |
Assembler include file |
Turbo C - Borland C++ |
| ASM |
Assembler language source |
TASM, MASM, NASM, Yasm, FASM |
| ASMX |
ASP.NET Web Service |
Microsoft Corporation |
| ASO |
Assembler object (object-oriented) file |
Turbo Assembler |
| ASP |
ASPECT source code file |
Procomm Plus |
| ASP |
Association of Shareware Professionals OMBUDSMN.ASP notice |
|
| ASP |
Active Server Pages of Microsoft.Net |
Microsoft Corporation |
| ASPX |
ActiveX Server Pages of Microsoft.Net |
Microsoft Corporation |
| ASS |
Amalgam Scene Specification |
Halo 2 Map Editor |
| ASS |
Advanced SubStation Alpha (Subtitles) |
|
| AST |
Adobe Color Separtion table for PhotoShop |
PhotoShop |
| ASW |
Authorware Star |
Authorware |
| ASX |
Advanced Stream Redirector file, redirects to an ASF file (see ASF) |
Microsoft Corporation |
| ASZ |
Skin |
AltDesk |
| AT2 |
Auto template |
Aldus Persuasion 2.0 |
| AT3 |
Atrac 3 Sound/music file |
All Sony devices and programs with the Atrac 3+ specification |
| ATM |
Adobe Type Manager data/info |
|
| ATN |
Adobe Photoshop action |
Adobe Photoshop |
| ATT |
AT&T Group |
GCGW |
| ATY |
Produced when an association type is exported by 3D Topicscape |
3D Topicscape |
| AU |
Sun/NeXT/DEC Audio file |
AWAVE, GoldWave |
| AU |
Sound (audio) file |
SUN Microsystems - Convert (c) Villena |
| AUD |
Audio file |
AudioRack |
| AUP |
Audacity project file |
Audacity |
| AUX |
Auxiliary dictionary |
ChiWriter |
| AUX |
Auxiliary references |
TeX/LaTeX |
| AVA |
Publication |
Avagio |
| AVB |
AntiViral Toolkit Pro Bases |
|
| AVI |
Audio Video Interleaved animation file |
Video for Windows |
| AVR |
Audio Visual Research |
AWAVE |
| AVS |
Application Visualization System |
|
| AVT |
AVATAR-coding files |
A3E |
| AW |
Text file |
HP AdvanceWrite |
| AWA |
Animations Works Accelerated Movie |
Animation Works |
| AWD |
Microsoft Fax At Work Document |
MS Fax At Work |
| AWK |
AWK script/program |
|
| AWM |
Animations Works Movie (as .AVI) |
Animation Works |
| AWS |
Data |
STATGRAPHICS |
| Ax |
Directshow filter file format |
|
| AXF |
ARM Executable Image generated by the ARM tools. |
|
| AXM |
Axmedis object |
Axmedis Tools |
| AZD |
Amazon Software Download |
Amazon Software Download |
| AZW |
DRM enabled eBook |
Amazon Kindle |
| AZZ |
Data file |
AZZ Cardfile |
| Ext. |
Description |
Used by |
| B&W |
Black and white graphics file |
atari - mac |
| B&W |
Mono binary screen image |
1st Reader |
| B |
Batch list |
APPLAUSE |
| B_W |
Black and white graphics file |
atari - mac |
| B1N |
Both mono and color binary screen image |
1st Reader |
| B30 |
Printer font (JLaser - Cordata) |
Ventura Publisher |
| B8 |
Raw graphics file (one byte per pixel) plane two |
PicLab |
| BAC |
Compiled BASIC |
RT-11 BASIC-11 |
| BAD |
Bad file |
Oracle - many |
| BAD |
File which covers bad blocks on disk volume (not to be moved) |
RT-11 |
| BAK |
Backup file |
|
| BAL |
Music score |
Ballade |
| BALANCE |
Balance accounting sheet file |
Balance |
| BAR |
Horizontal bar menu object file |
dBASE Application Generator |
| BAR |
Info Bar for GFX2EXE |
GFX2EXE |
| BAS |
BASIC language source |
QuickBASIC - GW-BASIC - FreeBASIC |
| BAT |
Batch file |
MS-DOS, RT-11 |
| BB |
Database backup |
Papyrus |
| BBL |
Bibliographic reference file |
TeX/BibTeX |
| BBM |
Brush |
Deluxe Paint |
| BBP |
Playlist |
BassBox |
| BBS |
Bulletin Board System announce or text info file |
|
| BBS |
Hudson-style messagebase |
FTN software |
| BC! |
Unfinished download |
Unfinished BitComet download (a BitTorrent client) |
| BCF |
Card data |
Bingo Card Creator |
| BCH |
Batch process object file |
dBASE Application Generator |
| BCH |
Datafile |
Datalex EntryPoint 90 |
| BCO |
Outline font description |
Bitstream |
| BCP |
Borland C++ makefile |
|
| BCT |
Backup dictionary |
Clarion |
| BCW |
Environment settings |
Borland C++ 4.5 |
| BDC |
Dictionary |
Lingvo |
| BDEF |
Builder Definition |
Websphere Portlet Factory |
| BDF |
Adobe Glyph Bitmap Distribution Format |
Adobe Software |
| BDF |
Binary update file |
BUPDATE.EXE (c) TNT Techn. |
| BDF |
Bitmap Distribution Format font file |
X11 |
| BDF |
Datafile |
Egret |
| BDM |
Videoclip |
AVCHD |
| BDR |
Border |
MS Publisher |
| BDT |
Dictionary |
Lingvo |
| BEZ |
Outline font description |
Bitstream |
| BF2 |
Bradford 2 font |
|
| BFC |
Briefcase Win95 |
Win95 |
| BFM |
Font metrics |
unix/Frame |
| BFX |
Fax |
BitFax |
| BGA |
Bitmap graphics |
|
| BGI |
Borland Graphics Interface device driver |
Turbo C - Turbo Pascal |
| BI |
BASIC include file |
Visual Basic - FreeBASIC |
| BIB |
Bibliography (ASCII) |
|
| BIB |
Database - not compatible with TeX format |
Papyrus |
| BIB |
Literature database |
TeX/BibTeX |
| BIF |
Binary Image Format b&w graphics file |
Image Capture board |
| BIK |
Bink video file (RAD Video) |
| BIN |
Binary file, usually zero-start (.com analog) |
|
| BIN |
SGI Powerflip |
|
| BIN |
Text mode memory dump |
The Draw - TUD - ACiDDraw - etc |
| BIO |
BioniX Wallpaper playlist file |
BioniX Wallpaper |
| BIO |
OS/2 BIOS |
|
| BIT |
Bitmap X11 |
|
| BK! |
Document backup |
WordPerfect for Win |
| BK |
Faxbook |
JetFax |
| BK? |
Backup file |
|
| BKn |
Timed backup file for document window n |
WordPerfect for Win |
| BKP |
Backup file |
Write - TurboVidion DialogDesigner |
| BKW |
Mirror image of font set |
FontEdit |
| BLD |
BLoaDable picture |
BASIC |
| BLD |
SYSGEN Build procedure file |
RT-11 |
| BLEND |
Blender3D Project File |
Blender |
| BLG |
Backup Log |
ARCSOLO |
| BLK |
Temporary file |
WordPerfect for Win |
| BM |
BitMap graphics file |
|
| BM3 |
UIQ3 Phone backup |
|
| BMK |
Help Bookmarks |
Windows 3.x |
| BMP |
OS/2 or Win graphics format (BitMap Picture) |
QPeg - CorelDraw - PC Paintbrush - many |
| BMT |
Ami Pro Button |
Ami Pro |
| BNA |
Data |
Atlas Boundary |
| BNK |
Adlib instrument bank file |
|
| BNR |
Graphics Banner |
Banner - Poster |
| BOK |
Shamela Library book |
Shamela Library Program |
| BOO |
Book-format |
READIBM |
| BOO |
Compressed file ASCII archive created by BOO (msbooasm.arc) |
msbooasm.arc |
| BPC |
Chart |
Business Plan Toolkit |
| BPOLY |
Data |
Prisms binary 3D object |
| BPP |
Backup application |
Clarion |
| BPT |
Bitmap fills file |
CorelDRAW |
| BR |
Script |
Bridge |
| BRD |
Eagle Layout File |
|
| BRD |
Tanzzle board file |
Tanzzle |
| BRD |
Cadence Allegro board file |
Cadence |
| BRK |
Fax |
Brooktrout Fax-Mail |
| BRK |
The Brake! Mailer REXX script |
The Brake! |
| BRL |
CAD |
Ballistic Research Laboratory CAD |
| BS2 |
Archive |
BS2.EXE |
| BSA |
Archive |
BSArc |
| BSC |
Compressed Apple II file archive created by BINSCII |
BINSCII |
| BSC |
Database |
Source Browser |
| BSC |
Pwbrmake object file |
MS Fortran |
| BSP |
Half-Life\Half-Life 2 map files |
Valve Corporation |
| BSS |
Casio Phone base |
PC-LINK |
| BST |
BiblioTex file (BiblioTex=bibliography file) |
TeX |
| BSY |
Busy flag |
FTN soft |
| BTM |
Batch-to-memory (quick batch) |
4dos -ndos |
| BTN |
Makeover Button file |
|
| BUFR |
Binary Universal Form for the Representation of Meteorological Data |
| BUG |
Bugs and Problems |
|
| BUN |
LucasArts Bundle File |
|
| BUP |
Backup file |
|
| BUT |
Button definitions |
Buttons! |
| BUY |
Datafile format |
movie |
| BVn |
Overflow file below insert point in Doc n |
WordPerfect for Win |
| BWB |
Spreadsheet application |
Visual Baler |
| BWR |
Beware (buglist) |
Kermit |
| BYU |
BYU Movie |
BYU |
| BZ2 |
Archive |
bzip2 |
| BZM |
Map |
Blitzkrieg |
| Ext. |
Description |
Used by |
| C-- |
C-- language source |
Sphinx C-- |
| C |
C language source |
Watcom C/C++ |
| C |
Unix file archive |
COMPACT |
| C++ |
C++ language source |
|
| C00 |
Print file |
Ventura Publisher |
| C01 |
Typhoon wave files |
AWAVE |
| C86 |
C source code file |
Computer Innovation C86 |
| CA |
Initial cache data for root domain servers |
Telnet |
| CA? |
Borland packed and split file |
Borland Installer |
| CAB |
Win 95 packed file |
Win 95 |
| CAC |
dBASE IV executable when caching on/off (see cachedb.bat) |
|
| CAD |
Drawing |
BobCAD-CAM |
| CAD |
Document |
Drafix Windows CAD |
| CAL |
Calendar file |
Windows 3.x |
| CAL |
Spreadsheet format |
SuperCalc |
| CALS |
Computer Aided Acquisition and Logistics |
|
| CALS |
Support Raster Format |
|
| CAM |
Casio Camera |
|
| CAN |
Fax |
Navigator Fax |
| CAP |
Caption |
Ventura Publisher |
| CAP |
Capture file |
ProComm - Telix |
| CAS |
C + ASM language source |
Turbo C |
| CAT |
Catalog |
CP Backup - dBASE IV |
| CAT |
Device driver digital signature |
Microsoft Windows |
| CAT |
Stellarium Star Catalogue |
Stellarium[1][2] |
| CBA |
Source code |
Creative BASIC |
| CBC |
Fuzzy logic system |
CubiCalc |
| CBL |
COBOL source code file |
|
| CBM |
Compiled bitmap graphics |
XLib |
| CBR |
Comic Book Reader (RAR file) |
CDisplay and similar |
| CBS |
MasterWord button bar configuration file |
|
| CBT |
Computer Based Training |
many |
| CBZ |
Comic Book Reader (ZIP file) |
CDisplay and similar |
| CC |
C++ source code file |
|
| CC |
CC language source |
CC |
| CCC |
Bitmap graphics (native format) |
Curtain Call |
| CCF |
Communications configuration file |
Symphony |
| CCH |
Chart |
CorelChart |
| CCITT |
CCITT Group 3 and Group 4 Encoding |
|
| CCL |
Communication Command Language file |
Intalk |
| CCO |
BTX Graphics file |
XBTX |
| CCT |
Print Template |
BobCAD-CAM |
| CD |
CD description |
DN |
| CDA |
CD-Audio |
Win95 |
| CDB |
Card database |
CardScan |
| CDB |
Main database |
TCU Turbo C Utilities |
| CDF |
Common Data Format |
|
| CDF |
Cyberspace Description Format |
|
| CDF |
Graphics |
netcdf |
| CDK |
Document |
Atari Calamus |
| CDL |
CADKey CADL Language |
CADKey |
| CDM |
Disk Drivers NPA |
Novell NetWare |
| CDM |
Music format (compressed) |
|
| CDR |
Vector graphics format (drawing) |
CorelDraw! |
| CDT |
Corel Draw Template File |
CorelDraw! |
| CDX |
Compaund index file |
Visual FoxPro |
| CE |
Computer Eyes |
Conversion Artist |
| CE |
Main.ce |
The FarSide Computer Calendar |
| CEB |
Cont. Edge Bitmap |
Conversion Artist |
| CEF |
CA-Clipper Workbench Application |
CA Clipper |
| CEF |
Export File |
|
| CEF |
Compact Embedded Font |
Adobe Illustrator |
| CEG |
Bitmap graphics |
Tempra Show - Edsun Continuous Edge Graphics |
| CEL |
Animation CEL |
3D Studio |
| CEL |
Graphics |
Autodesk Animator - Lumena |
| CF |
Configuration file |
imake |
| CFG |
Configuration file |
|
| CFL |
Chart |
CorelFLOW |
| CFN |
Font data |
Atari Calamus |
| CFO |
C Form Object internal format object file |
TCU Turbo C Utilities |
| CFP |
Fax |
The Complete Fax Portable |
| CFT |
CFast graphics file |
Disney Animation Studio |
| CGA |
CGA display font |
Ventura Publisher |
| CGI |
Common Gateway Interface script |
|
| CGM |
Computer Graphics Metafile vector graphics |
A&L - HG - many |
| CH |
Clipper language header |
CA Clipper |
| CH3 |
Chart |
Harvard Graphics 3.0 |
| CH4 |
Presentation |
Charisma 4.0 |
| CHD |
Font descriptor |
FontChameleon |
| CHI |
ChiWriter Document |
ChiWriter - Chiview |
| CHK |
Recovered data |
DOS CHKDSK |
| CHK |
Temporary file |
WordPerfect for Win |
| CHL |
Configuration History Log |
|
| CHM |
Compiled Help File |
Microsoft Windows, Help Explorer Viewer |
| CHN |
Data |
Ethnograph 3 |
| CHP |
Chapter file |
Ventura Publisher |
| CHR |
Character set |
Turbo C - Turbo Pascal |
| CHT |
Chart |
Harvard Graphics 2.0 - SoftCraft Presenter |
| CHT |
CHeaT in any program/game |
many |
| CHT |
Interface file for ChartMaster |
dBASE |
| CHZ |
Archive |
CHARC |
| CIF |
Caltech Intermediate Format graphics file |
|
| CIF |
Chapter information |
Ventura Publisher |
| CiM |
C Text Mode Image File |
The Ultimate Draw |
| CIX |
Database index |
TCU Turbo C Utilities |
| CKB |
Borland C++ 4.x editor keystroke mapping |
BCW.EXE |
| CL |
COMMON LISP source code file |
|
| CLA |
Source |
Clarion |
| CLASS |
Java class file |
Java |
| CLD |
Clipper debugger configuration file |
CA Clipper |
| CLP |
Clip art graphics file |
Quattro Pro |
| CLP |
Clipboard file |
Windows 3.x |
| CLP |
Compiler response file |
CA Clipper |
| CLP |
Graphics format |
PCPAINT/Pictor |
| CLR |
Color binary screen image |
1st Reader |
| CLR |
Color definitions |
Photostyler |
| CLR |
Color scheme |
Boxer/2 |
| CLR |
Palette file for GIS format |
|
| CLS |
C++ class definition file |
|
| CLW |
MFC Class Wizard information |
MS VC++ |
| CM |
Data file |
CraftMan |
| CMB |
Xtree for Windows Button Bar file |
|
| CMD |
Command |
dBASE - Waffle |
| CMD |
External command menu |
1st Reader |
| CMD |
OS/2 batch/REXX file |
OS/2 |
| CMF |
FM-music file (Creative Music File) |
|
| CMK |
Card |
Card Shop Plus |
| CMM |
CMM script (batch) file |
CEnvi |
| CMP |
Bitmap graphics (Lead CMP compression) |
|
| CMP |
Compressed data |
PKWare Inc. data compression library |
| CMP |
Header file for PostScript printer files |
CorelDRAW |
| CMP |
Photofinish Calibration Map |
Photofinish |
| CMP |
User dictionary |
MS Word for DOS |
| CMRL |
Concise message routing language |
DOTGO |
| CMS |
Content Management System |
Any Web Browser |
| CMU |
Carnegie Mellon University Formats |
|
| CMV |
Animation (CorelMove CorelDraw 4.0) |
CorelMove CorelDraw 4.0 |
| CNC |
CNC general program data |
|
| CND |
System generation conditional file |
RT-11 |
| CNF |
Configuration (program - printer setup) |
program - printer setup |
| CNF |
Configuration file |
|
| CNV |
Temporary file |
WordPerfect for Win |
| CNV |
Winword DLL used as part of an import operation (CNV=converter) |
MS Word |
| COB |
Calgari trueSpace2 File Format |
|
| COB |
COBOL source code file |
|
| COD |
Code definition table |
UUPC |
| COD |
Datafile |
Forecast Plus - MS Multiplan - StatPac Gold |
| COD |
file uncluding CODES for any program/game |
many |
| COD |
Printer code definition file |
Boxer/2 |
| COD |
Program compiled code |
FORTRAN |
| COD |
Template source file |
dBASE Application Generator |
| COD |
Videotext file |
|
| COE |
Coefficient file |
Xilinx ISE |
| COL |
Color palette |
Autodesk Animator - many |
| COL |
Spreadsheet |
MS Multiplan |
| COM |
Command (memory image of executable program) |
DOS |
| COM |
Indirect command file (sequence of commands to be executed) |
RT-11 |
| CON |
Configuration file |
Simdir |
| CON |
MSTS Consist file |
MSTS |
| CPC |
Compressed image |
Cartesian Perceptual Compression |
| CPD |
Script |
Complaints Desk |
| CPF |
Fax |
The Complete Fax |
| CPI |
ColorLab Processed Image bitmapped graphics file |
|
| CPI |
MS-DOS codepage file |
MODE.EXE |
| CPL |
Control panel file |
Windows 3.x |
| CPL |
Presentation |
Compel |
| CPP |
C++ language source |
Watcom C/C++ |
| CPP |
Presentation |
CA-Cricket Presents |
| CPR |
Knowledge Access |
GCGW |
| CPS |
----- backup of startup files by QEMM (?) autoexec.cps |
|
| CPT |
Encrypted memo file |
dBASE |
| CPT |
Mac file archive |
COMPACT PRO |
| CPT |
Template |
CA-Cricket Presents |
| CPZ |
Music text file |
COMPOZ |
| CR2 |
RAW image format |
Canon digital cameras |
| CRA |
Advanced crack file (usually text) |
|
| CRD |
Cardfile |
Windows 3.x - YourWay |
| CRD |
Map |
Holux - Alan |
| CRF |
Cross-reference |
MS MASM - Zortech C++, RT-11 CREF |
| CRK |
Crack file (usually text) |
|
| CRP |
Encrypted database |
dBASE IV |
| CRS |
File Conversion Resource |
WordPerfect 5.1 |
| CRT |
Terminal settings information |
Oracle |
| CRU |
Compressed file archive created by CRUSH |
|
| CS |
C# source file |
C# |
| CSG |
Graph |
Statistica/w |
| CSM |
Borland C++ 4.x precompiled header file |
BCW.EXE |
| CSP |
PC Emcee Screen Image file |
Computer Support Corporation |
| CSS |
Datafile |
CSS - Stats+ |
| CSS |
Datasheet |
Statistica/w |
| CSS |
cascading style sheet |
|
| CSV |
Adjusted EGA/VGA palette |
CompuShow |
| CSV |
Comma Separated Values text file format (ASCII) |
|
| CTC |
Control file |
PC Installer |
| CTF |
Character code translation file |
Symphony |
| CTL |
Control file |
dBASE IV - Aldus Setup |
| CTL |
BATCH control file (generated by BATCH from .BAT file) |
RT-11 |
| CTT |
BATCH Temporary file |
RT-11 |
| CTX |
Ciphertext file |
Pretty Good Privacy RSA System |
| CTX |
Course TeXt file |
some Microsoft online guides |
| CTX |
document |
Creativyst Table eXchange |
| CUF |
C Utilities Form definition |
TCU Turbo C Utilities |
| CUR |
Windows resource (cursor image file) |
Resource Workshop - WRT - Watcom Resource Editor |
| CUT |
Graphics format (bitmapped graphics) |
dr. Halo |
| CV4 |
Color file |
CodeView |
| CVP |
Cover page |
WinFax |
| CVS |
Graphics |
Canvas |
| CVT |
Backup file for CONVERTed database file |
dBASE IV |
| CVW |
Color file |
CodeView |
| CWEB |
C Web |
|
| CWK |
Datafile |
ClarisWorks, Appleworks |
| CXX |
C++ source code file |
Zortech C++ |
| Ext. |
Description |
Used by |
| D |
D Programming Language source file |
DMD |
| D4D |
Data |
Draw 4D object |
| D4P |
Data |
Draw 4D Pro object |
| D64 |
Commodore 64 disk image |
| DAA |
Direct Access Archive |
|
| DAF |
Data file |
Digital Anchor |
| DAT |
data |
RSNetWorx Project |
| DAT |
Data file in special format or ASCII |
|
| DAT |
Database file |
Clarion (programming language) |
| DB$ |
Temperature debug info |
Clarion Modula-2 |
| DB$ |
Temporary file |
dBASE |
| DB |
Database file |
Paradox - XTreeGold - dbvista |
| DB |
Configuration |
dBASE IV - dBFast |
| DB |
Multi Edit config |
ME |
| DB2 |
Database |
dBASE II |
| DB3 |
Database |
dBASE III |
| DBA |
Database file |
Turbo Prolog - DataEase |
| DBA |
DarkBasic source code |
| DBC |
DataBaseContainer |
Visual FoxPro |
| DBD |
Business data |
Business Insight |
| DBD |
Debug info |
Clarion Modula-2 |
| DBF |
Database file |
dBASE III/IV - Visual FoxPro - dBFast - DataBoss - DBVista |
| DBG |
Debugger script |
DOS debug - Watcom debugger |
| DBG |
Symbolic debugging information |
MS C/C++ |
| DBK |
Database backup |
dBASE IV |
| DBL |
DIBOL source file |
|
| DBM |
Datafile |
DataEase |
| DBM |
Menu template |
DataBoss |
| DBO |
Compiled program |
dBASE IV |
| DBPro |
DarkBasicPro Project |
| DBS |
Data file used by Managing Your Money |
|
| DBS |
Database in SQL Windows format |
|
| DBS |
Datafile |
PRODAS |
| DBS |
Printer description file |
MS Word - Works |
| DBT |
FoxBASE+ style memo |
FoxPro 2.x |
| DBT |
Memo file for database w/same name |
dBASE IV - dBFast |
| DBW |
Windows file |
DataBoss |
| DBX |
DataBeam |
GCGW |
| DBX |
AutoCAD Database |
AutoCAD |
| DBX |
Archive File |
Outlook Express |
| DCA |
Document Content Architecture text file |
IBM DisplayWrite |
| DCF |
floppy disk image |
Disk Copy Fast |
| DCL |
Delphi Control Library |
Borland Delphi |
| DCM |
DCM music module |
AWAVE |
| DCP |
OS/2 device code page |
OS/2 |
| DCS |
Bitmap graphics (CYMK format) |
QuarkXPress |
| DCS |
Datafile |
ACT! Activity Files |
| DCT |
Dictionary: used by many programs with program dependent format |
Clarion |
| DCT |
Spell checking dictionary |
Harvard Graphics 3.0 - Symphony |
| DCT |
DataBaseContainer Extension |
Visual FoxPro |
| DCU |
Delphi unit (compiled) |
Borland Delphi |
| DCX |
Multi-page PCX graphics (common fax format) |
Intel - SpectraFAX |
| DCX |
DataBaseContainer Index |
Visual FoxPro |
| DD |
Macintosh file archive |
DISKDOUBLER |
| DDA |
Data |
GLBasic ASCII 3D object |
| DDB |
Bitmap graphics |
|
| DDI |
Disk image |
DiskDupe |
| DDP |
Device Driver Profile file |
OS/2 |
| DDS |
DirectDraw Surface file |
Microsoft Flight Simulator, other Microsoft programs |
| DEB |
DEBUG script |
DOS Debug |
| DEF |
Assembly header file |
Geoworks |
| DEF |
Defaults - definitions |
|
| DEF |
Linker definition file |
TLink - WLink... |
| DEM |
Demonstration |
|
| DEM |
Digital Elevation Model |
|
| DEM |
Graphics file |
VistaPro |
| DEM |
Vista DEM file |
Meta.exe VP3 |
| DES |
Ascii text parameter description |
AWAVE |
| desktop |
Desktop Entry |
freedesktop.org |
| DEV |
Device driver |
|
| DEV |
SYSGEN handler build procedure |
RT-11 |
| DFD |
Data Flow Diagram graphic file |
Prosa |
| DFI |
Outline font description |
Digifont |
| DFL |
Default program settings |
Signature |
| DFM |
Data Flow Diagram model file |
Prosa |
| DFM |
Delphi form module |
Borland Delphi |
| DFS |
Delight Sound File |
|
| DFV |
Printing form (Word) |
MS Word |
| DFX |
Micrografx Effects DLL |
|
| DGN |
Graphics file |
MicroStation |
| DGS |
Diagnostics |
|
| DH |
Dependency information for .ph |
Geoworks |
| DHP |
Dr. Halo PIC Format graphics file |
Dr. Halo II - III |
| DHT |
Datafile |
Gauss |
| DI |
D Programming Language interface file |
DMD |
| DIA |
Diagraph graphics file |
Computer Support Corporation |
| DIB |
Device Independent Bitmap |
rarely used Windows 3.0 bitmap; Win - OS/2 |
| DIC |
Dictionary (e.g. from WinWord) |
|
| DIF |
Borland patch data file |
Borland patch |
| DIF |
Data Interchange Format |
Visicalc |
| DIF |
OS/2 V2.2 Display Information File |
OS/2 |
| DIF |
Output from Diff command - script for Patch command |
|
| DIF |
SRCCOM, BINCOM output file |
RT-11 |
| DIG |
Digilink |
AWAVE |
| DIG |
Sound Designer 1 audio file |
AWAVE |
| DIP |
Graphics |
|
| DIP |
Watcom debug info processor |
WatcomDebugger |
| DIR |
Dialing directory file |
Procomm Plus |
| DIR |
Directory file |
VAX - CPS Backup |
| DIR |
Movie |
MacroMind Director 4.x |
| DIR |
Directory listing file |
RT-11 |
| DIS |
Distribution file |
VAX Mail |
| DIS |
Thesaurus |
CorelDraw |
| DIZ |
Description file (Description In Zip) |
|
| DKB |
Raytraced graphics |
DKBTrace |
| DL |
Animation format (Italian origin) |
Display - DL Viewer |
| DLD |
----- |
Lotus 1-2-3 |
| DLG |
Dialog resource script file |
MS Windows SDK |
| DLG |
Dialog resources |
DN |
| DLF |
Dialogue Live Format |
Produced by Exstream Dialogue and edited by Dialogue Live Editor |
| DLG |
Windows SDK dialog editor data file |
| DLG |
Windows SDK dialog editor data file |
|
| DLL |
Dynamic-link library |
Windows 3.x - OS/2 |
| DLL |
Export/import filter |
CorelDRAW |
| DLM |
Microsoft File Transfer Manager |
Microsoft File Transfer Manager |
| DLP |
Data |
DAQLab |
| DLS |
Setup |
Norton Disklock |
| DMF |
Music format (Delusion Digital Music File) |
Delusion |
| DMO |
Demo |
Derive |
| DMP |
Dump file (eg. screen or memory) |
|
| DMP |
DUMP utility output file |
RT-11 |
| DMS |
Amiga file archive |
DISKMASHER |
| DNG |
The Digital Negative (DNG), a publicly available archival format for the raw files generated by digital cameras. |
Adobe Camera RAW native file |
| DNT |
data |
RSNetWorx Project |
| DOC |
A Document, or an ASCII text file with text formatting codes in with the text. This generic extension is used by many word processors. |
MS Word and others |
| DOCX |
MS Word 2007 document |
MS Word |
| DOF |
Delphi project options file |
Borland Delphi |
| DOG |
Screen file |
Laughing Dog Screen Maker |
| DOH |
Dependency information for .poh |
Geoworks |
| DOR |
Roland Digital audio file |
Roland |
| DOS |
External command file |
1st Reader |
| DOS |
Network driver (eg. pkt_dis.dos) |
|
| DOS |
OS/2 V3 SVGA PMI-File |
Svga.exe |
| DOS |
Something for MS-DOS (e.g. msdos.dos) |
Win95 |
| DOS |
Text file containing DOS specific info |
|
| DOT |
Line-type definition file |
CorelDRAW |
| DOT |
MS Word document template |
MS Word |
| DOX |
Text file |
MultiMate 4.0 |
| DOZ |
Description Out of Zip |
VENDINFO |
| DP |
Calendar file |
Daily Planner |
| DP |
Data file |
DataPhile |
| DPR |
Default project- and state-related information |
Borland C++ - Delphi - C |
| DPX |
Digital Moving Picture Exchange |
|
| DRP |
Web3D File |
Web3D |
| DRS |
Display Resource |
WordPerfect for Win |
| DRV |
Driver |
|
| DRW |
Designer vector graphics file |
Designer - MicroGraphix |
| DS |
TWAIN Data Source |
Any twain-source must supply one xxx.ds file |
| DS4 |
Vector graphics |
Micrografx Designer 4.x |
| DSC |
Celestia Deep Space Catalog file |
Celestia |
| DSC |
Description file |
|
| DSC |
Discard file |
Oracle |
| DSD |
Database |
DataShaper |
| DSF |
Data Storage Format |
Golden Helix |
| DSF |
Delusion Digital Sound File |
Delusion |
| DSK |
Desktop configuration |
BP - DN - BC++ - TP |
| DSK |
Disk Drivers |
Novell NetWare |
| DSK |
Logical disk file |
RT-11 |
| DSM |
Digital Sound Module |
DSI |
| DSN |
Design |
Object System Designer |
| DSP |
Display parameters |
Signature |
| DSP |
Dynamic Studio Professional Module |
Dynamic Studio |
| DSP |
Graphics display driver |
Dr. Halo |
| DSP |
Norton viewer DLL |
Win |
| DSR |
Driver Resource |
WordPerfect for Win |
| DSS |
Screensaver file |
DCC |
| DSS |
Digital Speech Standard (Sound) |
Digital Soup |
| DSS |
SQL Script for .Time Framework |
Exaktime |
| DST |
WAIN (Scanner spec) data source DLL |
Win |
| DSW |
Borland C++ 4.x desktop layout file |
BCW.EXE |
| DSY |
DAISY container file |
ADAKTA.EXE |
| DT_ |
Data fork of a Macintosh file |
Mac-ette |
| DTA |
Data file |
Turbo Pascal - PC-File - Stata |
| DTB |
Database Backup for .Time Framework |
Exaktime |
| DTF |
Database file |
PFS - Q&A |
| DTL |
Django template language |
http://www.djangoproject.com/ |
| DTM |
DigiTrekker music module |
AWAVE |
| DTO |
data |
Directory Toolkit output |
| DTP |
Document |
Timeworks Publisher3 |
| DTP |
Page Magic 2.0 publication |
Page Magic 2.0 |
| DTP |
Publication |
Publish-It! |
| DVC |
Data |
Lotus 1-2-3 |
| DVDPROJ |
iDVD project file |
iDVD (Apple iLife '08) |
| DVI |
DeVice Independent document |
TeX |
| DVP |
DESQView run-file |
DESQView |
| DVP |
Device parameter file |
AutoCAD |
| DW2 |
Drawing |
DesignCAD for windows |
| DWB |
Coryphaeus Software Designers Workbench |
CSD |
| DWC |
Archive |
DWC |
| DWD |
DiamondWare Digitized file |
AWAVE |
| DWG |
Drawing |
AutoCAD, IntelliCAD, PowerCAD, Drafix, etc. |
| DX |
Text file |
DEC WPS/DX format - DEC WPS Plus |
| DXF |
Dialogue Exchange Format |
Exstream Dialogue |
| DXF |
Drawing Interchange File Format vector graphics |
AutoCAD, IntelliCAD, PowerCAD, etc. |
| DXN |
Fax |
Fujitsu dexNET |
| DYN |
Data |
Lotus 1-2-3 |
| Ext. |
Description |
Used by |
| EAS |
Extended file attributes |
OS/2 |
| EAR |
Enterprise archive |
archive |
| EBA |
Source code |
Emergence BASIC |
| EBJ |
Error-checking object file |
Geoworks |
| EBQ |
CITE standard electronic BQ exchange file |
| EC |
Error checking preprosessed Goc source code |
Geoworks |
| EC |
Source code |
Ecere SDK |
| ECC |
Error-checking file |
dvdisaster |
| ED5 |
EDMICS |
GCGW |
| EDA |
Ensoniq ASR disk image |
AWAVE |
| EDE |
Ensoniq EPS disk image |
AWAVE |
| EDF |
Macrocom Online Kitchen-planer |
| EDK |
Ensoniq KT disk image |
AWAVE |
| EDL |
EDL |
Premiere |
| EDQ |
Ensoniq sq1,2/ks32 disk image |
AWAVE |
| EDS |
Ensoniq SQ80 disk image |
AWAVE |
| EDT |
Default settings |
VAX Edt editor |
| EDT |
Ensoniq TS disk image |
AWAVE |
| EDT |
External editors definitions |
DN |
| EDV |
Ensoniq VFX-SD disk image |
AWAVE |
| EEB |
Button bar for Equation Editor |
WordPerfect for Win |
| EFA |
Ensoniq ASR file |
AWAVE |
| EFA |
Encrypted File Archive |
|
| EFE |
Ensoniq EPS file |
AWAVE |
| EFE |
Ensoniq EPS instrument file |
AWAVE |
| EFK |
Ensoniq KT file |
AWAVE |
| EFQ |
Ensoniq SQ1/SQ2/KS32 file |
AWAVE |
| EFS |
Ensoniq SQ80 file |
AWAVE |
| EFT |
Ensoniq TS file |
AWAVE |
| EFT |
High resolution screen font |
ChiWriter |
| EFV |
Ensoniq VFX-SD file |
AWAVE |
| EFX |
Fax |
Everex EFax |
| EGA |
EGA display font |
Ventura Publisher |
| EKA |
Internal data files |
Borland's Eureka |
| EL |
ELISP source code file |
Emacs lisp |
| ELB |
Synergy/DE library |
| ELC |
Compiled ELISP code |
Emacs lisp |
| ELI |
Archive |
ELI |
| ELT |
Event list text file |
Prosa |
| EMD |
ABT Extended MoDule |
AWAVE |
| EMF |
Microsoft Enhanced Metafile |
|
| EML |
Stationary Template |
Outlook Express |
| EMU |
Terminal emulation data |
BITCOM |
| ENC |
Encoded file - UUENCODEd file |
Lotus 1-2-3 - uuexe515.exe |
| ENC |
Music |
Encore |
| END |
Arrow-head definition file |
CorelDRAW |
| ENFF |
Extended Neutral File Format |
|
| ENG |
Dictionary engine |
Sprint |
| ENG |
English documentation |
|
| ENG |
Graphics file (charting) |
EnerGraphics |
| ENV |
Envelope or Environments |
|
| ENV |
Enveloper macro |
WOPR |
| ENV |
Environment file |
WordPerfect for Win |
| EPD |
Publication |
Express Publisher |
| EPI |
Document |
Express Publisher |
| EPI |
Encapsulated PostScript graphic file |
|
| EPS |
Encapsulated PostScript (Graphics format) |
CorelDraw - PhotoStyler - PMView - Adobe Illustrator - Ventua Publisher |
| EQN |
Equation filE |
WordPerfect for Win |
| ERD |
Entity Relationship Diagram graphic file |
Prosa |
| ERL |
Erlang source code file |
| ERM |
Entity Relationship Diagram model file |
Prosa |
| ERR |
Compiler/linker error report |
|
| ESH |
Extended Shell batch file |
|
| ETH |
Document |
Ethnograph 3 |
| ETF |
Encrypted Text File. Used in some security programs. |
| ETW |
Proprietary format from EnterTech for the MagicSing/Mic Karaoke product line. |
Enter-Tech |
| ETX |
Structure-enhanced text for some ascii text browsers |
|
| EUI |
Ensoniq EPS family CD image |
AWAVE |
| EVT |
Events descriptions |
|
| EVY |
Document |
WordPerfect Envoy |
| EWD |
Document |
Express Publisher for Windows |
| EX3 |
Device driveR |
Harvard Graphics 3.0 |
| EXC |
Exclude file for Optimize (do not process) (QEMM) |
QEMM |
| EXC |
REXX source code file |
VM/CMS |
| EXE |
Directly executable program |
DOS |
| EXM |
MSDOS executable, system-manager compliant (HP calculator) |
HP calculator |
| EXP |
Protected mode EXE by PharLap Software |
PharLap |
| EXT |
Extensions descriptions file |
|
| EXX |
Intermediate file by MsgPut |
IBM LinkWay |
| EZF |
Fax |
Calculus EZ-Fax |
| Ext. |
Description |
Used by |
| F |
Archive |
FREEZE |
| F |
Fortran language source code file (in fixed form) |
Many Fortran compilers |
| F01 |
Fax |
perfectfax |
| F03 |
Fortran language source code file (in free form) |
Many Fortran compilers |
| F2R |
Farandole Linear Module |
Farandole |
| F3R |
Farandole Blocked Linear Module |
Farandole |
| F4 |
Fortran IV source code file |
|
| F4A |
Audio for Adobe Flash Player |
|
| F4B |
Audio Book for Adobe Flash Player |
|
| F4P |
Protected Video for Adobe Flash Player |
|
| F4V |
Video for Adobe Flash Player |
|
| F77 |
Fortran language source code file (in fixed form) |
Many Fortran compilers |
| F90 |
Fortran language source code file (in free form) |
Many Fortran compilers |
| F95 |
Fortran language source code file (in free form) |
Many Fortran compilers |
| F96 |
Fax |
Frecom FAX96 |
| FAC |
see FACE |
|
| FACE |
Usenix FACE graphics file |
|
| FAM |
Famtasia Famicom image format |
Famtasia |
| FAQ |
Frequently Asked Questions text file |
|
| FAR |
Music format (Farandole Composer Module) |
Farandole |
| FAS |
Macsyma compiled program |
|
| FASTA |
DNA Baser sequence file |
DNA Baser |
| FAX |
Fax (raster graphics in CCITT format) |
most Fax programs |
| FBM |
Fuzzy Bitmap |
|
| FC |
Spell checking dictionary |
Harvard Graphics 2.0 |
| FCM |
Binary file patch file (forward compression) |
jlpak10.zip |
| FD |
Declaration file |
MS Fortran |
| FD |
Field offsets for compiler |
DataFlex |
| FD |
Front Door' resource files |
FD |
| FDS |
fwNES Famicom Disk System image |
fwNES |
| FDS |
Headerless Famicom Disk System image |
|
| FDW |
Form |
F3 Design and Mapping |
| FE |
Data |
Surface Evolver 3D surface |
| FEB |
Button bar for Figure Editor |
WordPerfect for Win |
| FEI |
Fatal Error Infotable |
Geoworks |
| FES |
File produced when a fileless occurrence in 3D Topicscape is exported to Windows |
3D Topicscape |
| FF |
Intelligont FIAS format |
|
| FF |
Outline font description |
Agfa Compugraphics |
| FFE |
Front Fareast Famicom image format |
|
| FFF |
Fax |
defFax |
| FFI |
Atech FastFont (AllType) |
|
| FFIVW |
File Format for the Interchange of Virtual Worlds |
|
| FFT |
Dca/FFT Final Form Text text file (DisplayWrite) |
|
| FFT |
DCA/FFT Final Form Text text file |
DisplayWrite |
| FH3 |
Vector graphics |
Aldus FreeHand 3.x |
| FH4 |
Vector graphics |
Aldus FreeHand 3.x |
| FI |
Interface file |
MS Fortran |
| FIF |
Fractal Image Format file |
|
| FIL |
Table Data |
Audit Command Language (ACL) |
| FIL |
File template |
Application Generator |
| FIL |
Filelist |
|
| FIL |
Files list object file |
dBASE Application Generator |
| FIL |
Mirror. FIL is the name given to the saved FAT by the mirror program included in some versions of DOS and in PCTools |
MS-DOS - |
| FIL |
Overlay |
WordPerfect |
| FIL |
File which was moved to the Virus Vault by AVG |
| FIN |
Print-formatted text file |
Perfect Writer - Scribble - MINCE |
| FIO |
Aldus PhotoStyler graphics filter |
|
| FIO |
Image PALS viewer DLL |
|
| FIT |
File Index Table |
WindowsNT |
| FIT |
see FITS |
|
| FITS |
Flexible Image Transport System |
|
| FIX |
Patch file |
|
| FKY |
Macro file |
FoxPro |
| FLA |
Adobe Flash files' basic format |
| FLAC |
Audio codec, Audio file format |
|
| FLAME |
Fractal configuration file |
Apophysis |
| FLB |
Format library |
Papyrus |
| FLC |
Animation format FLIC >320x200 |
AAPlay - Autodesk AniPro |
| FLD |
Folder |
Charisma |
| FLI |
Animation format FLIC 320x200 |
Autodesk Animator |
| FLI |
TeX font library |
EmTeX |
| FLM |
Film Roll |
AutoCAD/AutoShade |
| FLP |
Flstudio project file |
Fruity Loops (FlStudio) |
| FLT |
Data/file conversion filter (or overlay) |
Alsud - MS Word |
| FLT |
Filter file |
Micrografx Picture Publisher |
| FLT |
MultiGen Flight |
|
| FLT |
Support file - graphics filter |
Asymetrix ToolBook |
| FLX |
Animation format |
|
| FLX |
Compiled binary |
DataFlex |
| FLV |
Flash video file |
Flash Video Player |
| FM |
Spreadsheet |
FileMaker Pro |
| FM1 |
Spreadsheet |
Lotus 1-2-3 release 2.x |
| FM3 |
Device driver |
Harvard Graphics 3.0 |
| FM3 |
Spreadsheet |
Lotus 1-2-3 release 3.x |
| FMB |
File Manager Button bar |
WordPerfect for Win |
| FMF |
Font or icon file |
IBM LinkWay |
| FMK |
Makefile |
Fortran PowerStation |
| FMO |
Compiled format file |
dBASE IV |
| FMT |
Format file |
dBASE IV - FoxPro - Clipper 5 - dBFast |
| FMT |
Gate3 format file |
|
| FMT |
Style sheet |
Sprint |
| FMV |
Full Motion Video file |
|
| FN3 |
Font file |
Harvard Graphics 3.0 |
| FND |
Files searching properties |
Win95 |
| FNI |
FileNet Native Document |
FileNet |
| FNK |
FunkTracker music module |
AWAVE, FunkTracker |
| FNM |
Fannie Mae Residential Loan Data (RLD) format for mortgage submission to DO/DU. |
Desktop Originator |
| Fnn |
DOS screen text font - height nn pixels |
fntcol13.zip |
| FNT |
Font file |
many |
| FNX |
Inactive font |
Exact |
| FO1 |
Font file |
Borland Turbo C |
| FO2 |
Font file |
Borland Turbo C |
| FOG |
Fontographer Database File |
Fontographer3.5 |
| FOL |
Folder of saved messages |
1st Reader |
| FON |
Log of all calls |
Procomm Plus |
| FON |
Terminate phonebook |
Terminate - Terminator - Telix |
| FON |
Windows bitmapped font file |
Win |
| FONT |
Font data |
unix |
| FOP |
Freedom of the Press graphic file |
|
| FOR |
Form |
WindowBase |
| FOR |
Fortran language source file |
many |
| FOT |
Installed Truetype font |
Windows Font Installer |
| FOX |
Foxbase executable (precompiled .prg) |
FoxBase |
| FP |
Final Page file |
FoxPro for DOS |
| FP |
Tiff file |
TIFF/IT P1 |
| FPC |
Catalog |
FoxPro |
| FPD |
TMT Pascal compiled unit |
TMT Pascal |
| FPM |
Configuration file |
FoxPro for MacIntosh |
| FPT |
Foxpro memo field tables |
FoxPro |
| FPU |
Configuration file |
FoxPro for Unix |
| FPW |
Floorplan drawing |
FloorPLAN plus for Windows |
| FPW |
Configuration file |
Visual FoxPro |
| FR? |
Packed mail |
FTN software |
| FR3 |
Renamed dBASE III+ form file |
dBASE IV |
| FRF |
FontMonger Database file |
FontMonger |
| FRG |
Uncompiled report file |
dBASE IV |
| FRL |
GP-Forth library |
GP-Forth |
| FRM |
Registration or other form |
|
| FRM |
Report file |
dBASE IV - Clipper 5 - dBFast |
| FRM |
Visual Basic Form |
Visual Basic |
| FRO |
Compiled report file |
dBASE IV |
| FRP |
Form |
PerForm PRO Plus - FormFlow |
| FRS |
Screen Font Resource |
WordPerfect for Win |
| FRT |
Additional (FPT) report description file |
FoxPro |
| FRT |
GP-Forth source file |
GP-Forth |
| FRX |
Main (DBF) report description file |
Visual FoxPro |
| FRX |
Visual Basic binary program file |
Visual Basic |
| FSA |
Applied Biosystems Genetic Analysis data file |
GeneScan |
| FSIM |
Simulation File Format |
Loudsoft |
| FSL |
Form |
Paradox for Windows |
| FSM |
Farandole Composer WaveSample |
Farandole |
| FSPROJ |
Habanero Firestarter project |
Habanero Firestarter |
| FST |
Linkable program |
dBFast |
| FSX |
Data |
Lotus 1-2-3 |
| FTM |
Fielded Text Meta - Contains schema/Meta for a Fielded Text file |
Fielded Text |
| FTM |
Font file |
Micrografx |
| FTX |
Declared Fielded Text |
Fielded Text |
| FTXT |
text |
Cloanto text document |
| FTP |
Configuration |
FTP Software PC/TCP |
| FW |
Database |
FrameWork |
| FW2 |
Database |
Framework II |
| FW3 |
Database |
Framework III |
| FWEB |
Fortran WEB |
|
| FX |
On-line guide |
FastLynx |
| FXD |
Phonebook |
FAXit |
| FXP |
Foxpro executable (precompiled .prg) |
Visual FoxPro |
| FXS |
FAX Transmit Format graphics file |
WinFax |
| FYF |
FileLoc |
FyTek, Inc. |
| Ext. |
Description |
Used by |
| G |
Data chart |
APPLAUSE |
| G16 |
GoldED for DOS compiled config |
GOLDED.EXE |
| G3P |
data |
Grand Prix 3 car physics |
| G8 |
Raw graphics file (one byte per pixel) plane three |
PicLab - Cubicomb Picturemaker |
| GAM |
Fax |
GammaFax |
| GB |
Game Boy Rom |
|
| GB1 |
Game Maker backup file (can also be GB2, GB3, etc.) |
|
| GBA |
Game Boy Advance Rom |
|
| GBC |
Game Boy Color Rom |
|
| GBL |
Global definitions |
VAXTPU editor |
| GBL |
Global module in Basic programs |
|
| GBR |
GIMP brush |
| GC1 |
Lisp source code |
Golden Common Lisp 1.1 |
| GC3 |
Lisp source code |
Golden Common Lisp 1.3 |
| GCA |
IBM GOCA |
GCGW |
| GCD |
Graphics |
|
| GCD |
General content descriptor |
Wireless devices |
| GCF |
Game cache file |
Steam content delivery system |
| GD3 |
Game Doctor Super NES ROM image |
| GDF |
Dictionary file |
GEOS |
| GDL |
Data |
ArchiCAD model |
| GDS |
McDonnell-Douglas Things |
|
| GE |
GEcho config file |
GEcho |
| GED |
EDITOR's native file format |
Arts & Letters |
| GED |
GoldED for DOS compiled config file |
GOLDED.EXE |
| GED |
Graphics editor file |
EnerGraphics |
| GEM |
Vector graphics file |
GEM - Ventura Publisher |
| GEN |
Compiled template |
dBASE Application Generator |
| GEN |
Generated text |
Ventura Publisher |
| GEO |
Geode |
Geoworks |
| GEO |
GEOS specific file (application) |
GEOS |
| GEO |
GoldED for OS/2 compiled config file |
GED2.EXE |
| GEX |
GEcho config file |
GEcho |
| GFB |
Compressed GIF image created by GIFBLAST |
gifblast.exe |
| GFO |
SGI Radiosity |
|
| GFT |
Font |
NeoPaint |
| GFT |
GEM-translator font file |
|
| GFX |
Instant Artist graphics Files |
Instant Artist |
| GFX |
PCBoard @X-coded colorful text |
GFX2COM - GFX2EXE |
| GHO |
Norton Ghost File (first file) |
Symantec |
| GHS |
Norton Ghost File (split file) |
Symantec |
| GIB |
Chart |
Graph-in-the-Box |
| GIB |
GIMP animated brush |
| GID |
Help index |
windows 95 help |
| GIF |
Compuserves' Graphics Interchange Format (bitmapped graphics) |
QPeg - Display - CompuShow |
| GIW |
Presentation |
Graph-in-the-Box for Windows |
| GKH |
Ensoniq Disk Image (VFX, SD, EPS, ASR, TS) |
Ensoniq |
| GKS |
Graphics Kernel System |
|
| GL |
Animation format |
grasprt.exe, PV |
| GL |
Animation |
GRASP GRAphical System for Presentation |
| GLB |
Global module in Basic programs |
|
| GLM |
Datafile |
Glim |
| GLO |
Global module in Basic programs |
|
| GLS |
Datafile |
Across |
| GLY |
Winword Glossary |
MS Word |
| GM6 |
Game Maker Editable file as of version 6.x |
| GMD |
Game Maker Editable file up to version 5.x |
| GMF |
CGM graphics file |
APPLAUSE |
| GMK |
Game Maker Editable file as of version 7.x |
| GML |
Game Maker GML file |
| GMOD |
Data |
Golgotha 3D model |
| GMP |
Geomorph tile map |
SPX |
| GMS |
Ghost Mouse Script |
| GMS |
Gesture and Motion File Formats |
| GOC |
Goc source code file |
Geoworks |
| GOE |
GOES graphic file |
|
| GOH |
Goc header file |
Geoworks |
| GP5 |
Guitar Pro 5 song |
Guitar Pro 5 |
| GP |
Geode parameter file |
Geoworks Glue |
| GPH |
Graph |
Lotus 1-2-3/G |
| GPK |
Omnigo program package |
|
| GPX |
GPS eXchange Format |
|
| GR2 |
Screen driver |
Windows 3.x |
| GRA |
Datafile |
SigmaPlot |
| GrADS |
Metafile |
|
| GRASP |
Graphical System for Presentation |
|
| GRB |
T-FLEX CAD file |
Top Systems |
| GRB |
MS-DOS Shell Monitor file |
MS-DOS 5 |
| GRD |
Drivers for GRX (graphics library) |
GRX (c) Free Soft. Found. |
| GRE |
data |
Grenoble Thermal Ellipsoids Plot Program |
| GRF |
Graph file |
Graph Plus - Charisma |
| GRIB |
Gridded Binary |
|
| GRN |
Drivers for GRX (graphics library) |
GRX (c) Free Soft. Found. |
| GRP |
Group file |
Windows 3.x - Papyrus |
| GRP |
Pictures group |
PixBase |
| GRY |
Graphics format (RAW GREYz) |
|
| GS1 |
Presentation |
GraphShow |
| GS3 |
data |
GameStarter |
| GSA |
data |
Microsoft Office Groove Space Archive |
| GSD |
Vector graphics |
Professional Draw |
| GSM |
Raw GSM 6.10 audio stream |
AWAVE |
| GSW |
Worksheet |
GraphShow |
| GTA |
data |
Microsoft Office Groove Tool Archive |
| GUP |
----- |
PopMail |
| GV |
GrandView outline file |
|
| GVO |
Data |
GFXFX Vector Object |
| GWI |
Groupwise File |
Local saved Email |
| GXL |
Graphics library |
Genus |
| GZ |
Archive |
GNU zip - WinZipNT |
| GZR |
data |
GunZ action replay |
| Ext. |
Description |
Used by |
| H! |
On-line help file |
Flambeaux Help! Display Engine |
| H! |
Pertext database |
HELP.EXE |
| H-- |
C-- language header |
Sphinx C-- |
| H |
Header file (usually C language) |
Watcom C/C++ |
| H++ |
Header file |
C++ |
| HA |
Archive |
HA |
| HAL |
Data file |
Hyper Access Lite OS/2 |
| HAM |
Disk Drivers NPA |
Novell NetWare |
| HAM |
Hold And Modify |
Deluxe Paint image file |
| HAP |
Archive |
HAP3 |
| HBK |
MathCAD handbook |
MathCAD |
| HC |
Header file |
|
| HCG |
Document |
HCLab |
| HCGS |
Document |
HCLab |
| HDD |
data |
disk image |
| HDD |
HotDisc Designer label |
| HDF |
Amiga Hard Disk Image |
| HDF |
Help file |
Help Development Kit |
| HDF |
Hierarchical Data File graphics file |
SDSC Image Tools |
| HDL |
Alternate download file listing |
Procomm Plus |
| HDR |
Datafile |
Egret |
| HDR |
Message header text |
Procomm Plus - 1st Reader |
| HDR |
PC-File+ Database header |
|
| HDR |
SPOT image file |
|
| HDS |
Hierarchical Data System |
|
| HDW |
Vector graphics |
Harvard Draw |
| HDX |
Help index |
AutoCAD - Zortech C++ |
| HDZ |
Amiga Zip compressed Hard Disk Image |
| HEP |
Novell Help Librarian Data File |
Novell NetWare |
| HEX |
Hex dump |
|
| HFI |
HP Font Info file |
GEM |
| HGL |
Highlight groups definitions |
DN |
| HGL |
HP Graphics Language graphics file |
|
| HH |
C++ header file |
|
| HHH |
Precompiled header file |
Power C |
| HHP |
Help information for remote users |
Procomm Plus |
| HI |
Game high scores table |
|
| HIN |
Molecule |
HyperChem |
| HIS |
History of executing/viewing/editing |
DN |
| HIS |
Yard Information File |
FYM |
| HLB |
Help library |
VAX |
| HLP |
Help file |
WinHelp, Help Explorer Viewer |
| HLX |
Multi Edit help file |
MultiEdit 5.0 |
| HLZ |
Multi Edit packed help file |
MultiEdit |
| HMI |
Music format (MIDI) |
|
| HMM |
Alternate Mail Read option menu |
Procomm Plus |
| HMP |
Music format (MIDI) |
|
| HMP |
Hump Setup File - Obsolete as of version 2.4 (See SET and SWT files) |
FYM |
| HNC |
CNC program files Heidenhain (?) dialog |
|
| HOF |
Hall Of Fame (game scores) |
|
| HP |
Printout file for HP printers/plotters (HP/GL) |
|
| HP8 |
ASCII text HP Roman8 character set |
NewWave Write |
| HPF |
HP LaserJet fonts |
PageMaker |
| HPG |
see HPGL |
|
| HPGL |
Plotter file vector graphics (Hewlett-Packard Graphics Language) |
AutoCad - Harvard Graphics |
| HPI |
Font information file |
GEM |
| HPJ |
Help project |
MS Help Compiler for Windows - HC. EXE |
| HPK |
Archive |
HPACK |
| HPM |
Alternate Main menu for privileged users |
Procomm Plus |
| HPM |
EMM text |
HP NewWave |
| HPM |
High Performance Map |
Quaestor 1.x |
| HPP |
C++ header file |
Zortech C++ - Watcom C/C++ |
| HPPCL |
Hewlett-Packard Printer Control Language |
|
| HQX |
Archive (ASCII Mac) |
BINHEX |
| HRF |
Graphics file (Hitachi Raster Format) |
|
| HRM |
Alternate Main menu for limited/normal users |
Procomm Plus |
| HRZ |
Graphics format |
SSTV |
| HS2 |
Monochrome image |
Postering |
| HSC |
2-op FM music |
HSC tracker - hscplay.exe |
| HSH |
Disk image hash file |
DriveSnapshot |
| HSI |
Handmade Software Inc. graphics file almost JPEG |
Image Alchemy |
| HST |
History file |
Procomm Plus |
| HTM |
see HTML |
|
| HTML |
Hypertext Markup Language (WWW) |
Netscape - Mosaic - many |
| HTX |
Hypertext file |
|
| HWD |
Presentation |
Hollywood |
| HWP |
Hangul Word Processor Document |
Hangul (word processor) |
| HXM |
Alternate Protocol Selection menu for all users |
Procomm Plus |
| HXS |
Microsoft Help 2 compiled help file |
Microsoft Windows, Help Explorer Viewer |
| HXX |
C++ header file |
|
| HY1 |
Hyphenation algorithms |
Ventura Publisher |
| HY2 |
Hyphenation algorithms |
Ventura Publisher |
| HYC |
Data |
WordPerfect |
| HYD |
Hyphenation dictionary |
WordPerfect for Win |
| HYP |
Archive |
HYPER |
| Ext. |
Description |
Used by |
| I |
Preprocessor output file |
Borland C Preprocessor |
| IAM |
Assembly file |
Autodesk Inventor |
| IAX |
Bitmap graphics (IBM Image Access eXecutive) |
|
| IAX |
data |
InstallAnywhere.NET project |
| IBG |
PDS graphic file |
|
| IBM |
Archive (Internal IBM only) |
ARCHDOS |
| ICA |
Bitmap graphics (Image Object Content Architecture) |
|
| ICB |
Bitmap graphics |
|
| ICC |
ICC configuration |
|
| ICE |
Archive |
Cracked LHA (old LHA) |
| ICM |
ICC configuration |
|
| ICN |
ICON source code file |
|
| ICO |
Icon file |
ICONEDIT.EXE |
| ID |
Disk identification file |
|
| IDB |
IDA database |
IDA |
| IDC |
IDA C language source |
IDA |
| IDE |
Borland C++ 4.x IDE project |
BCW.EXE |
| IDF |
MIDI instrument description |
|
| IDS |
IDA imported names format |
IDA |
| IDW |
Vector graphics |
IntelliDraw |
| IDW |
Drawing file |
Autodesk Inventor |
| IDX |
Index |
many - FoxPro |
| IFD |
Form |
JetForm Design |
| IFF |
Interchange Format File (IFF) |
EA Software - Convert (C) Villena - Amiga |
| IFF |
Sun TAAC Image File Format |
SDSC Image Tool |
| IFP |
Script |
KnowledgeMan |
| IFS |
Fractal image compressed file |
Yuvpak |
| IFS |
Installable file system |
OS/2 |
| IGES |
Initial Graphics Exchange Specification |
|
| IGF |
Inset Systems |
GCGW |
| IHP |
Watcom help file |
whelp.exe |
| IHS |
Inbound History |
Bink/+ |
| IIW |
Power Point Image Importer Wizard |
| IL |
hDC Designer Icon Lin Dll format |
|
| ILB |
Data |
Scream Tracker |
| ILG |
data |
LaTeX Index Generation log |
| ILK |
Outline of program's format |
MS ILink incremental linker |
| IM |
Auran Jet indexed mesh file |
Trainz |
| IM8 |
Sun raster graphics file |
|
| IMA |
Mirage vector graphics |
EGO - Chart - Autumn |
| IMG |
ADEX graphic file |
|
| IMG |
Disk Image |
NC 5.0 |
| IMG |
GEM bitmapped graphics file |
Ventura |
| IMG |
Image for Windows/Image for DOS Disk image |
TeraByte, Inc. dba TeraByte Unlimited |
| IMG |
Vivid IMG file |
|
| IMI |
image |
Magellan Meridian map |
| IMI |
image |
Magellan eXplorist map |
| IMP |
Spreadsheet |
Lotus Improv |
| IMQ |
Image presentation |
ImageQ |
| IN$ |
Installation file |
HP NewWave |
| IN3 |
Input device driver |
Harvard Graphics 3.0 |
| INB |
Test script |
Vermont HighTest |
| INC |
Include file |
several programming languages |
| IND |
Data Index |
dBASE IV |
| INDD |
InDesign Document |
Adobe InDesign |
| INF |
Information text file (ASCII) |
|
| INF |
Install script |
|
| INF |
OS/2 hypertext help system file |
VIEW.EXE |
| INF |
Type 1 LaserJet font information file |
soft font installers |
| INFO |
GNU info reader (output from texinfo) |
unix |
| INFO |
Icon Data (Amiga) |
|
| INGR |
Intergraph Raster File Format |
|
| INI |
Initialization file |
|
| INK |
Pantone reference fills file |
CorelDRAW |
| INS |
Data |
WordPerfect |
| INS |
Ensoniq Instrument File |
Ensoniq |
| INS |
Installation script |
1st Reader |
| INS |
Instrument music file (Adlib) |
|
| INT |
Borland Interface Units |
|
| INT |
Program saved in Internal (semi-compiled) format |
Signature |
| INT |
Source of Borland interface module |
|
| INX |
Index |
Foxbase |
| IO |
Archive |
CPIO |
| IOB |
3d graphics database in TDDD format |
|
| IOC |
Organizational chart |
Instant ORGcharting! |
| ION |
4DOS descript.ion file (file descriptions) |
4DOS |
| IP |
Immortal Player file |
Immortal Player |
| IPC |
Intellitec Program Configuration - used to configure vehicle electronics |
Intellitec |
| IPF |
Interchangeable Preservation Format |
http://softpres.org/glossary:ipf |
| IPG |
iPod game file |
iTunes and iPod |
| IPH |
Hi-Res Image |
InterPaint |
| IPL |
Pantone Spot reference palette file |
CorelDRAW |
| IPS |
IPS Patching Format (International Patching System) |
Rom hacking community |
| IPT |
Part file |
Autodesk Inventor |
| IPT |
MultiColor Image |
InterPaint |
| IRS |
Resource (WordPerfect) standard.irs |
WordPerfect |
| IRT |
Data |
IRIT 3D model |
| IRTR |
Graphicon-2000 Interactive Real-Time PHIGS |
|
| ISD |
Spelling Checker dictionary |
RapidFile |
| ISH |
Archive |
ISH |
| ISMA |
Output Video file |
Islam Abusa'a Software |
| ISO |
ISO-9660 table |
|
| IST |
Digitrakker Instrument File |
AWAVE |
| IT |
Impulse Tracker music file |
Impulse Tracker |
| IT |
Settings |
intalk |
| ITF |
Interface file |
JPI TopSpeed Pascal |
| ITL |
iTunes music library |
| ITN |
Itinerary file |
TomTom PNDs |
| ITT |
IconTweaker Theme |
|
| IV |
SGI Inventor |
|
| IV-VRML |
Inventor VRML Format |
|
| IVE |
OpenSceneGraph 3D model |
| IVI |
Image file |
ImmerVision |
| IVL |
Lensflare file |
ImmerVision |
| IVP |
Panorama file |
ImmerVision |
| IVU |
User Interface file |
ImmerVision |
| IW |
Presentation flowchart |
IconAuthor - HSC InterActive |
| IWA |
Text file |
IBM Writing Assistant |
| IWP |
Text file |
Wang |
| IX |
data |
dtSearch index |
| IZT |
Izl binary token file |
IZL |
