| File extension |
File description |
Developer/Producer |
| .0xe |
F-Secure Renamed Virus File |
F-Secure |
| .73k |
TI-73 Application |
Texas Instruments |
| .89k |
TI-89 Application |
Texas Instruments |
| .a6p |
Authorware 6 Program |
Adobe Systems |
| .ac |
Autoconf Script |
N/A |
| .acc |
GEM Accessory File |
Digital Research |
| .acr |
ACRobot Script |
Acr-Soft |
| .action |
Automator Action |
Apple |
| .actm |
AutoCAD Action Macro File |
Autodesk |
| .ahk |
AutoHotkey Script |
AutoHotkey |
| .air |
Adobe AIR Installation Package |
Adobe Systems |
| .apk |
Android Package File |
Google |
| .app |
Mac OS X Application |
Apple |
| .applescript |
AppleScript File |
Apple |
| .arscript |
ArtRage Script |
Ambient Design |
| .asb |
Alphacam Stone VB Macro File |
Planit |
| .azw2 |
Kindle Active Content App File |
Amazon |
| .bat |
DOS Batch File |
Microsoft |
| .ba_ |
Renamed BAT File |
Microsoft |
| .beam |
Compiled Erlang File |
Ericsson |
| .bin |
Unix Executable File |
N/A |
| .btm |
4DOS Batch File |
JP Software |
| .caction |
Automator Converter Action |
Apple |
| .cel |
Celestia Script File |
Celestia Development Team |
| .celx |
Celestia Script |
Celestia Development Team |
| .cgi |
Common Gateway Interface Script |
N/A |
| .cmd |
Windows Command File |
Microsoft |
| .cof |
MPLAB COFF File |
Microchip Technology |
| .coffee |
CoffeeScript JavaScript File |
N/A |
| .com |
DOS Command File |
Microsoft |
| .command |
Terminal Command File |
Apple |
| .csh |
C Shell Script |
N/A |
| .cyw |
Rbot.CYW Worm File |
N/A |
| .dek |
Eavesdropper Batch File |
Eavesdropper |
| .dld |
EdLog Compiled Program |
Campbell Scientific |
| .dmc |
Medical Manager Script |
The Sage Group |
| .ds |
TWAIN Data Source |
N/A |
| .dxl |
Rational DOORS Script |
IBM |
| .ear |
Java Enterprise Archive File |
Oracle |
| .ebm |
EXTRA! Basic Macro |
Attachmate |
| .ebs |
E-Run 1.x Script |
Psychology Software Tools |
| .ebs2 |
E-Run 2.0 Script File |
Psychology Software Tools |
| .ecf |
SageCRM Component File |
The Sage Group |
| .eham |
ExtraHAM Executable File |
Zaplots |
| .elf |
Nintendo Wii Game File |
Nintendo |
| .es |
SageCRM Script File |
The Sage Group |
| .esh |
Extended Shell Batch File |
N/A |
| .ex4 |
MetaTrader Program File |
MetaQuotes |
| .exe |
Windows Executable File |
Microsoft |
| .exe1 |
Renamed EXE File |
N/A |
| .exopc |
ExoPC Application |
ExoPC |
| .ex_ |
Compressed Executable File |
Microsoft |
| .ezs |
EZ-R Stats Batch Script |
N/A |
| .ezt |
EZT Malicious Worm File |
N/A |
| .e_e |
Renamed EXE File |
N/A |
| .fas |
Compiled Fast-Load AutoLISP File |
Autodesk |
| .fky |
FoxPro Macro |
N/A |
| .fpi |
FPS Creator Intelligence Script |
The Game Creators |
| .frs |
Flash Renamer Script |
RL Vision |
| .fxp |
FoxPro Compiled Program |
Microsoft |
| .gadget |
Windows Gadget |
Microsoft |
| .gpe |
GP2X Video Game |
GamePark |
| .gpu |
GP2X Utility Program |
GamePark |
| .gs |
Geosoft Script |
Geosoft |
| .ham |
HAM Executable File |
Zaplots |
| .hms |
HostMonitor Script File |
KS-Soft |
| .hpf |
HP9100A Program File |
Hewlett-Packard |
| .hta |
HTML Application |
Microsoft |
| .icd |
SafeDisc Encrypted Program |
Macrovision |
| .iim |
iMacro Macro File |
iOpus |
| .ipf |
SMS Installer Script |
Microsoft |
| .isu |
InstallShield Uninstaller Script |
Flexera Software |
| .ita |
VTech InnoTab Application File |
VTech |
| .jar |
Java Archive File |
Oracle |
| .js |
JScript Executable Script |
N/A |
| .jse |
JScript Encoded File |
Microsoft |
| .jsx |
ExtendScript Script File |
Adobe Systems |
| .kix |
KiXtart Script File |
KiXtart |
| .ksh |
Unix Korn Shell Script |
N/A |
| .lo |
Interleaf Compiled Lisp File |
BroadVision |
| .ls |
LightWave LScript File |
NewTek |
| .m3g |
Mobile 3D Graphics Program |
Nokia |
| .mam |
Microsoft Access Macro |
Microsoft |
| .mcr |
3ds Max Macroscript File |
Autodesk |
| .mel |
Maya Embedded Language File |
Autodesk |
| .mem |
Macro Editor Macro |
N/A |
| .mio |
MioEngine Application File |
Mioplanet Technologies |
| .mpx |
FoxPro Compiled Menu Program |
N/A |
| .mrc |
mIRC Script File |
mIRC |
| .ms |
3ds Max Script File |
Autodesk |
| .msl |
Magick Scripting Language File |
ImageMagick |
| .mxe |
Macro Express Playable Macro |
Insight Software Solutions |
| .n |
Neko Bytecode File |
Nicolas Cannasse |
| .nexe |
Chrome Native Client Executable |
Google |
| .ore |
Ore Executable File |
crait |
| .osx |
PowerPC Executable File |
N/A |
| .otm |
Outlook Macro File |
Microsoft |
| .out |
Compiled Executable File |
N/A |
| .paf |
Portable Application Installer File |
N/A |
| .paf.exe |
PortableApps.com Program File |
The PortableApps.com Project |
| .pex |
ProBoard Executable File |
ProBoard |
| .phar |
PHP Archive |
Greg Beaver |
| .pif |
Program Information File |
N/A |
| .plsc |
Messenger Plus! Live Script File |
N/A |
| .plx |
Perl Executable File |
N/A |
| .prc |
Palm Resource Code File |
Palm |
| .prg |
Program File |
N/A |
| .ps1 |
Windows PowerShell Cmdlet File |
Microsoft |
| .pvd |
Instalit Script |
HPI |
| .pwc |
PictureTaker File |
N/A |
| .pyc |
Python Compiled File |
N/A |
| .pyo |
Python Optimized Code |
N/A |
| .qit |
QIT Trojan Horse File |
N/A |
| .qpx |
FoxPro Compiled Query Program |
Microsoft |
| .rbx |
Rembo-C Compiled Script |
IBM |
| .rgs |
Registry Script |
N/A |
| .rox |
Actuate Report Object Executable File |
Actuate |
| .rpj |
Real Pac Batch Job File |
Uni Comp |
| .run |
Linux Executable File |
N/A |
| .rxe |
Lego Mindstorms NXT Executable Program |
The LEGO Group |
| .s2a |
SEAL2 Application |
SEAL |
| .sbs |
SPSS Script |
IBM |
| .sca |
Scala Script File |
Scala |
| .scar |
SCAR Script |
SCAR |
| .scb |
Scala Published Script |
Scala |
| .scpt |
AppleScript Script File |
Apple |
| .scr |
Script File |
N/A |
| .script |
Generic Script File |
N/A |
| .sct |
Windows Scriptlet |
Microsoft |
| .seed |
Linux Preseed File |
N/A |
| .shb |
Windows Document Shortcut |
Microsoft |
| .smm |
Ami Pro Macro |
Samna |
| .spr |
FoxPro Generated Screen File |
Microsoft |
| .tcp |
Tally Compiled Program File |
Tally Solutions |
| .thm |
Thermwood Macro File |
Thermwood |
| .tms |
Telemate Script |
Telemate |
| .u3p |
U3 Smart Application |
SanDisk |
| .udf |
Excel User Defined Function |
Microsoft |
| .upx |
Ultimate Packer for eXecutables File |
Markus Oberhumer |
| .vb |
VBScript File |
Microsoft |
| .vbe |
VBScript Encoded Script File |
Microsoft |
| .vbs |
VBScript File |
Microsoft |
| .vbscript |
Visual Basic Script |
N/A |
| .vdo |
Heathen Virus File |
N/A |
| .vexe |
Virus Executable File |
N/A |
| .vlx |
Compiled AutoLISP File |
Autodesk |
| .vpm |
Vox Proxy Macro File |
Right Seat Software |
| .wcm |
WordPerfect Macro |
N/A |
| .widget |
Yahoo! Widget |
Yahoo! |
| .wiz |
Microsoft Wizard File |
Microsoft |
| .workflow |
Automator Workflow |
Apple |
| .wpk |
WordPerfect Macro |
N/A |
| .wpm |
WordPerfect Macro File |
Corel |
| .ws |
Windows Script |
Microsoft |
| .wsf |
Windows Script File |
Microsoft |
| .wsh |
Windows Script Host Settings |
Microsoft |
| .xap |
Silverlight Application Package |
Microsoft |
| .xbap |
XAML Browser Application File |
Microsoft |
| .xlm |
Excel Macro |
Microsoft |
| .xqt |
SuperCalc Macro File |
N/A |
| .xys |
XYplorer Script File |
Donald Lessau |
| .zl9 |
ZoneAlarm Quarantined EXE File |
ZoneAlarm |
