Category:自由ソフトウェアOS
Ubuntu
Ubuntu▲2 trends
MS-DOS
MS-DOS
Multics
Multics
ReactOS
ReactOS
SteamOS
SteamOSFreeRTOS
FreeRTOS
MINIX
Minix
SerenityOS
SerenityOS
FreeDOS
FreeDOS
GNU
GNU386BSD
386BSDSolus
Solus (operating system)
Xv6
Xv6Contiki
ContikiGenode
Genode
Oberon
Oberon (operating system)Syllable
Syllable DesktopEyeOS
EyeOSGNUの派生
GNU variants
ChibiOS/RT
ChibiOS/RTCP/M-68K
EmuTOS
EmuTOS
MiNT
MiNTApache Mynewt
Apache MynewtArch Hurd
Arch HurdAROS Research Operating System
AROS Research Operating System
Berkeley Software Distribution
Berkeley Software DistributionCollapse OS
