| firm | Boot9Strap 3DS Firmware Data |
| fl1 | Lenovo Bios Update |
| fl2 | Lenovo Bios Update |
| flkw | Folder Lock Encrypted Data |
| flt | Adobe Audition Filter |
| Adobe PageMaker Import Filter |
| General Filter Data |
| flx | FlexTk Plugin |
| fm8 | MFC5150 Software Update |
| fmat | FMAT Runfile |
| fmplugin | FileMaker Pro Plug-in |
| fmx | FileMaker Pro Extension |
| fmxt | FileMaker Pro for Mac Extension |
| fnd | Windows XP Saved Search |
| fnlf | Scarlett Plug-in Suite License File |
| fota | Firmware Over-the-Air |
| fpenc | FileProtect Encrypted Data |
| fpfv | File Protected From Virus |
| fpi | Foxit Reader Plugin |
| fpsx | Nokia Firmware Format File |
| fr | Finalburn Alpha Movie Capture |
| frelf | Abbyy FineReader Engine License |
| frk | Macintosh Resource or Data Fork |
| fs | Mac OS X Filesystem Plugin |
| ft30 | Adobe PageMaker for Mac Filter |
| ftf | FlashTool Firmware Data |
| ftil | e-Hastakshar Encrypted Contract Note |
| fw | General Firmware File |
| fwr | Phase One Firmware Update |
| fwu | Xilinx iMPACT Firmware Upgrade |
| fxz | Motorola Droid Bionic Firmware |
| fzip | Foxit Reader Add-on |
| fzs | FilZip Backup Script |
| gcz | Compressed GameCube ROM |
| gdv | SmartWare Graphics Screen Driver |
| geo | VRML Geography File |
| get | Getright Unfinished Download |
| getright | Getright Unfinished Download |
| gfn | Gretl Function Package |
| gfs | Groove File Sharing File |
| ggm | GapGun Pro Software Update Script |
| ggu | GapGun Pro Software Update Data |
| ghl | GitHub Enterprise License File |
| gjpkg | GNUC II Software Upgrade Package |
| glink | Google Drive External Shortcut |
| glk | Microsoft Office 2007 Groove Synchronization Shortcut |
| gmmp | WCS Gamut Map Model Profile |
| gmp | GUEmap Document |
| gpl | GPL License File |
| gptl | GPTEngine Plugin |
| grbl | GRBL Firmware |
| growlview | Growl Display Plugin |
| grp | Windows 3.x Program Manager Group File |
| gscript | Link to Google Apps Script |
| gwi | Novell GroupWise Shortcut |
| gxk | Galaxkey Secured File |
| gyr | Futaba GY701 Software Update |
| gzquar | Bitdefender Antivirus Quarantined Data |
| hang | Mac OS X Hang Log |
| hay | Haydee Web Server Module |
| hbx | Starmoney Macro File |
| hbz | Starmoney Macro |
| hcu | Harmony Controller Update Data |
| hdi | Autodesk AutoCAD Heidi Device Interface |
| hdv | SmartWare Hardware Driver |
| hfw | Harmony Controller Firmware Update |
| hfz | Pinnacle Hollywood FX Compressed Archive |
| hgl | Oracle AutoVue Graphic Plugin |
| hhpack | HTC Home Extension |
| hio | HOOPS HIO Conponent |
| hiv | Windows Registry Hive |
| hms | HostMonitor Script |
| hmy | Hemingway Content Management System Plugin |
| hpi | Jenkins Maven Plugin |
| hpl | Jenkins HPL Plugin |
| hplg | iTunes Device Plugin |
| hpsign | HP System Software Manager Renamed |
| htmlenx | Egis Encrypted Data |
| hts | UBTECH Alpha 1 Pro Robot Action |
| htt | Windows Web View Template |
