| .EXEMPLE | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .EXPLOSION | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .EYA | ESRI China (Beijing) | Grafiske Filer | eYaViewer Graphics File | Unknown Software | Unknown Developer |
| .F07 | Unknown Developer | Skrifttypefiler | DOS 7-pixel Screen Font | Unknown Software | Unknown Developer |
| .F0A | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .F1C | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .F3 | Unknown Developer | Ikke Almindelige Filer | FLASH BIOS File | Unknown Software | Unknown Developer |
| .F32 | FMJ-Software | Lydfiler | Raw 32-Bit Audio File | Unknown Software | Unknown Developer |
| .F3LA | Corel | Grafiske Filer | Corel Texture File | Unknown Software | Unknown Developer |
| .FAST | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .FC | OpenText | Indstillingsfiler | FirstClass Settings File | Unknown Software | Unknown Developer |
| .FCX | Patton & Patton Software | 3D-billedfiler | Flow Charting Diagram File | Unknown Software | Unknown Developer |
| .FDCSS | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .FDV | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .FEL | Unknown Developer | Ikke Almindelige Filer | Uncommon File Extension | Unknown Software | Unknown Developer |
| .FENDER | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .FFR | Unknown Developer | Komprimerede filer | FFR Compressed Archive | Unknown Software | Unknown Developer |
| .FILE | Unknown Developer | Ikke Almindelige Filer | Generic Windows File | Unknown Software | Unknown Developer |
| .FILELOCK | Unknown Developer | Krypterede Filer | FileLock Data | Unknown Software | Unknown Developer |
| .FILES | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .FILTER | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .FIM | Terry W Gintz and Jules Ruis | Datafiler | Fractal Imaginator Data Or Parameter | Unknown Software | Unknown Developer |
| .FINAL | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .FIQ | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .FISH | Unknown Developer | Datafiler | 3D Fish Tank File | Unknown Software | Unknown Developer |
| .FIX | Corey Zeke Womack (Torrunt) | Grafiske Filer | Vimage Image File | Unknown Software | Unknown Developer |
| .FIXED | Unknown Developer | Ikke Almindelige Filer | DLLbackup Root File | Unknown Software | Unknown Developer |
| .FJO | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .FLE | Unknown Developer | Indstillingsfiler | Scanner Settings File | Unknown Software | Unknown Developer |
| .FLETCH | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .FLEX | Unknown Developer | Datafiler | Flexi Data Smoothing File | Unknown Software | Unknown Developer |
| .FMC | Interscape | Datafiler | FormConnect Form File | Unknown Software | Unknown Developer |
| .FN_ | Unknown Developer | CAD-filer | CAD File | Unknown Software | Unknown Developer |
| .FONTS | Unknown Developer | Skrifttypefiler | Font File | Unknown Software | Unknown Developer |
| .FORMATTER | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .FORUM | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .FR12 | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .FR6 | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .FSE | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .FSF | Microsoft Corporation | Midlertidige Filer | Microsoft Office Cache Data | Unknown Software | Unknown Developer |
| .FUQ | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .FUZZY | Unknown Developer | Datafiler | Fuzzy Logic File | Unknown Software | Unknown Developer |
| .FVP | Unknown Developer | Indstillingsfiler | File Viewer Plus Batch Presets File | Unknown Software | Unknown Developer |
| .FVT | Fast Search & Transfer ASA | Videofiler | FAST Search & Transfer Video File | Unknown Software | Unknown Developer |
| .FWF | Unknown Developer | Datafiler | Xwave FWF Data | Unknown Software | Unknown Developer |
| .G1L | Casio Computer Co., Ltd. | Datafiler | Casio Model 9860 Data | Unknown Software | Unknown Developer |
| .G1M | Casio Computer Co., Ltd. | Udviklerfiler | Casio Model 9860 BASIC Program File | Unknown Software | Unknown Developer |
| .G3L | Unknown Developer | Ikke Almindelige Filer | Uncommon File Extension | Unknown Software | Unknown Developer |
| .G8A | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .GAMDB00P | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .GEOM | Unknown Developer | Ikke Almindelige Filer | AVS Application Visualization System File | Unknown Software | Unknown Developer |
| .GERMAN | Unknown Developer | Ikke Almindelige Filer | Unknown Apple II Data File | Unknown Software | Unknown Developer |
| .GHI | Unknown Developer | Indstillingsfiler | NCSA Mosaic Configuration File | Unknown Software | Unknown Developer |
| .GIF_ | Unknown Developer | Ikke Almindelige Filer | GIF Image Filter Databgif File | Unknown Software | Unknown Developer |
| .GKNOTE | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .GL3 | Unknown Developer | Datafiler | Green Line File | Unknown Software | Unknown Developer |
| .GLJ | Unknown Developer | Ikke Almindelige Filer | Uncommon File Extension | Unknown Software | Unknown Developer |
| .GLX | Unknown Developer | Ikke Almindelige Filer | Uncommon File Extension | Unknown Software | Unknown Developer |
| .GOH | Geoworks Ensemble | Datafiler | Geoworks GOC Header File | Unknown Software | Unknown Developer |
| .GON | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .GQ | Unknown Developer | Datafiler | QLFC Archive Or Epson Printer Page Description Language | Unknown Software | Unknown Developer |
| .GQA | Hummingbird Ltd. | Datafiler | BI/Query Data Model Admin Layer | Unknown Software | Unknown Developer |
| .GR3 | Orchid Technology KK | Systemfiler | Graphics Device Driver | Unknown Software | Unknown Developer |
| .GRAPHICS | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .GRIP | World Meteorological Organization | Datafiler | Gridded Binary File | Unknown Software | Unknown Developer |
| .GRQ | Barco Graphics | Grafiske Filer | Quickstep Barco Graphics File | Unknown Software | Unknown Developer |
| .GRS | Headlight Software | Indstillingsfiler | GetRight Skin | Unknown Software | Unknown Developer |
| .GSFX | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .GSV | Mad Catz | Spilfiler | GameShark Saved Game | Unknown Software | Unknown Developer |
| .GSW | Unknown Developer | Regnearksfiler | GraphShow Worksheet File | Unknown Software | Unknown Developer |
| .GWQA | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .GX1 | Unknown Developer | Grafiske Filer | Show Partner Graphics File | Unknown Software | Unknown Developer |
| .GYS | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .GZ0 | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .H! | Perfect world Inc. | Databasefiler | Perfect Database Help Database File | Unknown Software | Unknown Developer |
| .H1 | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .HAI | Unknown Developer | Ikke Almindelige Filer | Ntgraph Nt09b-2b Emx Lib File | Unknown Software | Unknown Developer |
| .HARP | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .HBQ | Unknown Developer | Ikke Almindelige Filer | Uncommon File Extension | Unknown Software | Unknown Developer |
| .HEAD | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .HEADER | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .HEC | Unknown Developer | Datafiler | Grafic Pvquan Quant File | Unknown Software | Unknown Developer |
| .HED | XnSoft | Grafiske Filer | Hi-Eddi Image File | Unknown Software | Unknown Developer |
| .HELPER | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .HER | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .HEY | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .HFI | Hewlett-Packard | Skrifttypefiler | HP Font | Unknown Software | Unknown Developer |
| .HFX | Smith Micro Software | Datafiler | HotFax Data File | Unknown Software | Unknown Developer |
| .HIGH | Apple | Datafiler | Golden Orchard Apple II CD Rom File | Unknown Software | Unknown Developer |
| .HJD | Unknown Developer | Ikke Almindelige Filer | Uncommon File Extension | Unknown Software | Unknown Developer |
| .HLG | BMERC | Datafiler | BMERC Homolog File Format | Unknown Software | Unknown Developer |
| .HLW | Unknown Developer | Datafiler | Win32/AMalum.EDHZ Data | Unknown Software | Unknown Developer |
| .HM4 | Lorex Technology | Sikkerhedskopifiler | Lorex Backup File | Unknown Software | Unknown Developer |
| .HNB | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .HNL | Unknown Developer | Datafiler | Hunter MFC Data | Unknown Software | Unknown Developer |
| .HNM | Cryo Interactive Entertainment | Videofiler | Cryo HNM Movie Soundtrack | Unknown Software | Unknown Developer |
| .HNQ | Unknown Developer | Ikke Almindelige Filer | Hunter File | Unknown Software | Unknown Developer |
| .HNT | Unknown Developer | Ikke Almindelige Filer | Hunter CSV Based Collections | Unknown Software | Unknown Developer |
| .HNY | Unknown Developer | Ikke Almindelige Filer | Unknown File Type | Unknown Software | Unknown Developer |
| .HOF | Unknown Developer | Spilfiler | Hall Of Fame Data | Unknown Software | Unknown Developer |
af 13 
