| File extension |
File type |
| .ade |
Microsoft Access project extension |
| .adp |
Microsoft Access project |
| .bas |
Microsoft Visual Basic class module |
| .bat |
Batch file |
| .chm |
Compiled HTML Help file |
| .cmd |
Microsoft Windows NT Command Script |
| .com |
Microsoft MS-DOS program |
| .cpl |
Control Panel extension |
| .crt |
Security certificate |
| .exe |
Program |
| .hlp |
Help file |
| .hta |
HTML program |
| .inf |
Setup Information |
| .ins |
Internet Naming Service |
| .isp |
Internet Communication settings |
| .js |
JScript file |
| .jse |
Jscript Encoded Script file |
| .lnk |
Shortcut |
| .mda |
Microsoft Access add-in program |
| .mdb |
Microsoft Access program |
| .mde |
Microsoft Access MDE database |
| .mdz |
Microsoft Access wizard program |
| .msc |
Microsoft Common Console Document |
| .msi |
Microsoft Windows Installer package |
| .msp |
Windows Installer patch |
| .mst |
Visual Test source files |
| .pcd |
Photo CD image or Microsoft Visual Test compiled script |
| .pif |
Shortcut to MS-DOS program |
| .reg |
Registration entries |
| .scr |
Screen saver |
| .sct |
Windows Script Component |
| .shs |
Shell Scrap Object |
| .url |
Internet shortcut |
| .vb |
VBScript file |
| .vbe |
VBScript Encoded Script file |
| .vbs |
VBScript file |
| .wsc |
Windows Script Component |
| .wsf |
Windows Script file |
| .wsh |
Windows Script Host Settings file |