| 0xe | F-Secure Renamed EXE File |
| 386 | Windows 3.x Virtual Device Driver |
| 3dsx | Nintendo 3DS Homebrew Launcher |
| 73k | TI-73 Application |
| 83p | TI-83 Calculator Program |
| 85p | TI-85 Calculator Program |
| 89p | TI-89 Calculator Program |
| 8bi8 | Adobe Photoshop Plug-in |
| 8bl | Adobe Photoshop Plug-in |
| 8xk | MirageOS Flash Application |
| 8xp | TI-83/84 Plus Calculator Program |
| a4r | Macromedia Authorware Packaged File without Runtime |
| a5r | Macromedia Authorware Packaged File without Runtime |
| a6r | Macromedia Authorware Packaged File without Runtime |
| a7r | Macromedia Authorware Packaged File without Runtime |
| acc | Atari ST Program Executable |
| acm | Microsoft Audio Compression Manager Codec |
| action | Automator Action |
| acx | Atari ST Executable |
| aos | Nokia Phone Add-on Software |
| app | Clarion for Windows Application |
| Cybiko Computer Application |
| DR-DOS Executable |
| GEM Application Bundle |
| Lotus Symphony Add-in Application |
| SymbianOS Compiled Application |
| app-se | Sony Ericsson Xperia X10 Application Data |
| arx | Autodesk AutoCAD Runtime Extension |
| ary | SmartStart Array Configuration Script |
| ax | DirectShow Filter Plugin |
| azw2 | Amazon Kindle Active Content App |
| bas | Visual Basic Module |
| bat | MS-DOS Batch File |
| ba_ | Renamed BAT |
| bblm | BBEdit Language Module |
| blu | FileMaker Pro Runtime Extension |
| btapp | uTorrent Application |
| btm | 4DOS Batch File |
| bundle | Mac OS X Application Plug-in |
| cac | dBase IV Executable |
| caction | Automator Converter Action |
| cgi | Common Gateway Interface |
| cla | Java Class Data |
| clas | Java Class Data |
| class | Java Class Data |
| cleo | CLEO Grand Theft Auto Mod |
| clix | CLIX Command |
| cls | Java Class Data |
| cmd | CP/M Command |
| Windows Command File |
| cnv | Microsoft Document Converter |
| cod | Microsoft C Compiler Output |
| coff | Common Object File Format Image |
| colorpicker | Color Picker Plugin |
| com | Executable File |
| Windows Command File |
| command | Terminal Command |
| cpl | Control Panel Item |
| cyw | Rbot.CYW Worm |
| dek | Eavesdropper Batch |
| derp | Device Environment Replacement Program |
| dexe | Microsoft Virtual PC for Mac Executable |
| dld | CR10X EdLog Compiled Program |
| dll | Windows Dynamic Linked Llibrary |
| dpm | Avid Pro Tools Plugin |
| drp | Droplets Application |
| drpx | Wii U Decrypted Executable |
| drv | Windows Device Driver |
| ds | TWAIN Data Source |
| ear | Java Enterprise Archive |
| ebs | E-Prime E-Run 1.x Script |
| ebs2 | E-Prime E-Run 2.x Script |
| efi | Extensible Firmware Interface |
| eham | ExtraHAM Executable |
| esh | Extended Shell Batch |
| etk | ETcl Kit |
| exe | Executable File |
| exec | Unix Executable File |
| exopc | ExoPC Slate Application |
| exp | Phar Lap Protected Mode Executable |
