| Firefly Studios | 1 | 1 |
| Firefly-iii | 2 | 41 |
| Fireflymediaserver | 2 | 2 |
| Fireftp | 1 | 3 |
| Firegiant | 1 | 2 |
| Firehol | 1 | 2 |
| Firejail Project | 1 | 19 |
| Firesoft | 1 | 1 |
| Firestats | 1 | 2 |
| Firestorm Technologies | 1 | 1 |
| Firestormplugins | 1 | 1 |
| Firewallbuilder | 1 | 1 |
| Firewalld | 1 | 1 |
| Firewolf Technologies | 1 | 1 |
| Firmchannel | 1 | 1 |
| Firmware Analysis And Comparison Tool Project | 1 | 3 |
| Firmworx | 1 | 1 |
| First Project | 1 | 1 |
| First Virtual Communications | 4 | 4 |
| First4internet Xcp Drm | 1 | 1 |
| Firstdata | 1 | 1 |
| Firstmall | 1 | 1 |
| Fis-parser-sass-bin Project | 1 | 1 |
| Fis-sass-all Project | 1 | 1 |
| Fisasp.com | 1 | 1 |
| Fisco-bcos | 1 | 5 |
| Fiserv | 1 | 2 |
| Fish | 1 | 8 |
| Fish-shell | 1 | 2 |
| Fishcart | 1 | 4 |
| Fisher-price | 1 | 1 |
| Fishnet | 1 | 4 |
| Fishshell | 1 | 8 |
| Fishyshoop | 1 | 1 |
| Fissh | 1 | 5 |
| Fit2cloud | 2 | 29 |
| Fitbit | 2 | 2 |
| Fitnesse | 1 | 1 |
| Five9 | 1 | 2 |
| Fiveai | 2 | 9 |
| Fivedollarscripts | 1 | 1 |
| Fiverrscript | 1 | 1 |
| Fivestarplugins | 3 | 12 |
| Fiwin | 1 | 1 |
| Fix And Chips Computer Services | 1 | 1 |
| Fixit Knowledge Solutions | 1 | 2 |
| Fixpunkt Gmbh | 1 | 1 |
| Fiyo | 1 | 26 |
| Fizmez | 1 | 1 |
| Fiznool | 1 | 1 |
| Fizzday | 1 | 1 |
| Fizzle | 1 | 1 |
| Fizzmedia Negativekarma | 1 | 1 |
| Fkrauthan | 2 | 4 |
| Fla-shop | 1 | 2 |
| Fla-shop.com | 1 | 2 |
| Flac | 2 | 8 |
| Flac Project | 1 | 2 |
| Flac123 | 1 | 1 |
| Flafla... | 1 | 1 |
| Flag Module Project | 1 | 1 |
| Flagbit | 1 | 1 |
| Flagship Industries | 1 | 2 |
| Flamecms Project | 1 | 3 |
| Flamingo Project | 1 | 6 |
| Flamingoim Project | 1 | 1 |
| Flane | 1 | 1 |
| Flap | 1 | 1 |
| Flar2 | 1 | 1 |
| Flarum | 4 | 67 |
| Flarumchina | 1 | 1 |
| Flash Photo Gallery Project | 1 | 1 |
| Flash Seats | 1 | 1 |
| Flashblog | 1 | 2 |
| Flashden | 1 | 17 |
| Flashfxp | 1 | 4 |
| Flashgamescript | 1 | 2 |
| Flashget | 2 | 2 |
| Flashlingo Project | 1 | 1 |
| Flashpeak | 1 | 2 |
| Flashtux | 1 | 9 |
| Flashy Project | 1 | 1 |
| Flask Unchained Project | 1 | 1 |
| Flask-admin Project | 1 | 1 |
| Flask-appbuilder Project | 1 | 10 |
| Flask-caching Project | 1 | 1 |
| Flask-cors Project | 1 | 1 |
| Flask-middleware | 2 | 4 |
| Flask-oidc Project | 1 | 1 |
| Flask-restx Project | 1 | 1 |
| Flask-security Project | 1 | 2 |
| Flask-security-too Project | 1 | 2 |
| Flask-user Project | 1 | 1 |
| Flat Chat | 1 | 1 |
| Flat Manager Project | 1 | 2 |
| Flat Php | 1 | 3 |
| Flat Preloader Project | 1 | 2 |
| Flatcore | 3 | 24 |
| Flatnuke | 1 | 12 |
| Flatnuke3 | 1 | 4 |
