Similar to HTML_Tidy
EZ Publish
EZ PublishF-Spot
F-SpotFalkon
FalkonFAR Manager
Far ManagerFFTW
FFTWFileZilla Server
Fire (インスタントメッセンジャー)
Firebird (データベース)
Firebird (database server)Firewalld
FirewalldFlask
Flask (web framework)FLTK
FLTKFMSX
FMSXFoliate
Foliate (software)Folio
Foresight Linux
Foresight LinuxFramework-spider
Free Pascal
Free PascalFreeBASIC
FreeBASICFreeBSDディストリビューション
FreeSBIE
FreeSBIEFreeStyleWiki
FreeWnn
Fsck
FsckFuelPHP
FuelPHPFVWM
FVWMFVWM95
Galaxy (計算生物学)
Galaxy (computational biology)GConf
GConf