| 0XE |
F‑Secure renamed
Executable |
Other |
Renamed EXE used in Windows malware analysis |
| 73K |
TI‑73
Kernel
Application |
Other |
Handled by Windows TI‑Connect / TI‑Tools |
| 73P |
TI‑73
Program |
Other |
Windows calculator software can open |
| 8CK |
TI‑84 Plus
Calculator
Package |
Other |
Windows TI‑Connect supports it |
| 89K |
TI‑89
Kernel
Application |
Other |
Windows TI‑Tools can manage |
| 89Z |
TI‑89
Program
(Z‑format) |
Other |
Windows TI‑Connect can open |
| AC |
Autoconf
Script |
Script |
Runs under Git Bash / WSL |
| ACC |
GEM Accessory |
Other |
Legacy Windows compatibility |
| ACR |
Acrobot
Script |
Script |
Windows interpreter available |
| ACTM |
AutoCAD Action
Macro |
Other |
Windows AutoCAD macro |
| AIR |
Adobe
Air
Package |
Installer |
Windows‑installable |
| APP |
FoxPro
Application |
Classic |
Windows executable |
| ARSCRIPT |
ArtRage
Script |
Script |
Windows‑compatible |
| ATMX |
Automation
Anywhere Task
(Executable) |
Script |
Windows automation |
| BA_ |
Renamed
Batch
File |
Other |
Compressed Windows batch |
| BAT |
Batch
File |
Classic |
Native Windows batch |
| BEAM |
Erlang Beam
File |
Other |
Windows Erlang VM |
| BIN |
Binary
Executable |
Classic |
Raw executable format |
| BMS |
QuickBMS
Script |
Script |
Windows‑compatible |
| BNS |
Rabbit
Script |
Script |
Windows‑compatible |
| BTM |
4DOS
Batch
File |
Classic |
Windows‑compatible |
| CEL |
Celestia
Script |
Script |
Windows‑compatible |
| CELX |
Celestia
Script |
Script |
Windows‑compatible |
| CHEAT |
Navi
Cheatsheet |
Other |
Windows‑compatible |
| CMD |
Windows
Command
File |
Classic |
Native Windows |
| COF |
MPLAB
COFF
File |
Other |
Windows MPLAB |
| COFFEE |
CoffeeScript |
Script |
Windows‑compatible |
| COM |
DOS
Command
File |
Classic |
Legacy Windows executable |
| CPL |
Control
Panel
Extension |
Classic |
Windows Control Panel |
| CSH |
C‑Shell
Script |
Script |
Windows via WSL |
| CFS |
Console
File
System
Program |
Classic |
Windows console executable |
| DLD |
EdLog Compiled Program
(Download) |
Other |
Windows‑compatible |
| DXL |
Rational
DOORS
Script |
Script |
Windows‑compatible |
| E_E |
Renamed
Executable |
Other |
Malware/installer |
| EAR |
Java Enterprise Archive |
Installer |
Windows‑installable |
| EBS |
E‑Run
Script |
Script |
Windows‑compatible |
| EBS2 |
E‑Run
Script
2.0 |
Script |
Windows‑compatible |
| ECF |
SageCRM
Component
File |
Other |
Windows‑only |
| ESH |
Extended
Shell
Batch |
Script |
Windows‑compatible |
| ES |
SageCRM
Script |
Script |
Windows‑compatible |
| EX_ |
Compressed
Executable |
Other |
Installer format |
| EX4 |
MetaTrader
4
Executable |
Classic |
Windows‑native |
| EX5 |
MetaTrader
5
Executable |
Classic |
Windows‑native |
| EXE |
Windows
Executable |
Classic |
Primary Windows format |
| EXE1 |
Renamed
Executable |
Other |
Malware/installer |
| EXOPC |
ExoPC
Application |
Other |
Windows‑compatible |
| EXZ |
Zipped
Executable |
Other |
Windows‑compatible |
| FAS |
AutoLISP
Fast‑Load |
Other |
Windows AutoCAD |
| FPI |
FPS Creator
Intelligence Script |
Script |
Windows‑only |
| FRS |
Flash
Renamer
Script |
Script |
Windows‑compatible |
| GADGET |
Windows
Gadget |
Widget |
Vista/7 sidebar gadget |
| GS |
Geosoft
Script |
Script |
Windows‑compatible |
| HAM |
Ham
Executable |
Other |
Windows‑compatible |
| HMS |
HostMonitor
Script |
Script |
Windows‑only |
| HPF |
HP9100A
Program
File |
Other |
Windows‑compatible |
| HTA |
HTML
Application |
Script |
Full‑trust Windows app |
| IIM |
iMacro
Macro |
Script |
Windows‑compatible |
| INF1 |
Setup
Information |
Installer |
Installer metadata |
| INS |
Internet
Installation
Settings
(Internet
Communication
Settings) |
Installer |
IE/Outlook installers |
| INX |
InstallShield
Compiled
Executable
Script |
Installer |
Compiled installer logic |
| IPF |
SMS
Installer
File |
Installer |
Windows installer |
| ISU |
InstallShield
Uninstaller |
Installer |
Legacy uninstaller |
| ITA |
VTech
InnoTab
Application
File |
Other |
Windows‑compatible tools |
| JAR |
Java
Archive |
Installer |
Windows‑runnable |
| JOB |
Task Scheduler
Job |
Other |
Windows scheduled tasks |
| JS |
JScript
File |
Script |
Windows Script Host |
| JSE |
Encoded
JScript |
Script |
WSH encoded script |
| JSF |
Java Script Command
(Java
Server
Faces) |
Script |
Windows‑compatible |
| JSX |
ExtendScript
JScript |
Script |
WSH encoded script |
| KIX |
KiXtart
Script |
Script |
Windows‑native |
| KSH |
Unix
Korn
Shell
Script |
Script |
Windows via WSL |
| KX |
KiXtart
Tokenized Script |
Script |
Windows‑native |
| LNK |
Windows Shortcut
(Link) |
Shortcut |
Standard .lnk file |
| LO |
Interleaf Lisp Object |
Other |
Windows‑compatible |
| LS |
LightWave
Script |
Script |
Windows‑compatible |
| MAC |
Macro
File |
Other |
Windows‑compatible |
| MAMC |
Murgee
Auto
Mouse
Click
Script |
Script |
Windows‑only |
| MCR |
JitBit/Tecplot/3ds Max
Macro
File |
Other |
Windows‑compatible |
| MEL |
Maya
Embedded
Language
Script |
Script |
Windows‑compatible |
| MEM |
Macro
Editor
Macro |
Other |
Windows‑compatible |
| MLX |
MATLAB
Live Code File |
Other |
Windows MATLAB |
| MM |
NeXtMidas
Macro |
Other |
Windows‑compatible |
| MRC |
mIRC
Script File |
Script |
Windows‑only |
| MS |
3ds
Max/Maxwell
Script
File |
Script |
Windows‑compatible |
| MSC |
Microsoft
Common
Console Document |
Classic |
MMC snap‑ins |
| MSI |
(Microsoft)
Windows
Installer
Package |
Installer |
Primary installer format |
| MSL |
Magick
Scripting
Language
File |
Script |
Windows‑compatible |
| MSP |
(Microsoft)
Windows Installer
Patch |
Installer |
MSI patch |
| MST |
(Microsoft)
Windows Installer Setup
Transform
File |
Installer |
MSI transform |
| MSU |
(Microsoft)
Windows
Update
Package |
Installer |
Standalone update |
| PAF |
Portable
Application
Installer
File |
Installer |
PortableApps format |
| PIF |
Program
Information
File |
Shortcut |
Legacy DOS launcher metadata |
| PS1 |
Windows
PowerShell
Cmdlet
(PS = PostScript → PowerShell = PS1) |
Script |
Native PowerShell execution |
| REG |
Registry
Data File |
Script |
Registry import/export |
| RGS |
Registry
Script |
Script |
COM registration script |
| SCR |
Windows
Screensaver
Executable |
Classic |
Actually a renamed EXE |
| SCT |
Windows
Scriptlet |
Script |
COM‑based scriptlet |
| SHB |
Shell
Binder
Shortcut |
Shortcut |
Windows document shortcut |
| SHS |
Shell
Scrap
Object |
Shortcut |
Deprecated, security‑sensitive |
| U3P |
U3
Portable
Smart Application |
Installer |
USB‑portable app format |
| VB |
Visual
Basic
Script (VBScript) File |
Script |
Equivalent to .VBS |
| VBE |
Visual
Basic
Encoded
Script |
Script |
Encoded VBScript |
| VBS |
Visual
Basic
Script |
Script |
Windows Script Host |
| VBSCRIPT |
VBScript File |
Script |
Alternate VBS extension |
| WS |
Windows
Script |
Script |
WSH wrapper |
| WSF |
Windows
Script
File |
Script |
XML‑based multi‑language script |
| WSH |
Windows
Script
Host
Settings |
Script |
Script host configuration |
| WIDGET |
Windows
Widget |
Widget |
Windows/Yahoo widget engine |