Category:自由ソフトウェアOS
HarmonyOS
HarmonyOS
SteamOS
SteamOS
ReactOS
ReactOS
CP/M-86
CP/M-86
Xv6
Xv6
Contiki
ContikiAtheOS
AtheOSGenode
GenodeSyllable
Syllable DesktopEyeOS
EyeOS
Oberon
Oberon (operating system)CP/M-68K
EmuTOS
EmuTOS
MiNT
MiNT386BSD
386BSDApache Mynewt
Apache MynewtArch Hurd
Arch HurdAROS Research Operating System
AROS Research Operating System
Berkeley Software Distribution
Berkeley Software DistributionCollapse OS
Fuchsia (オペレーティングシステム)
Fuchsia (operating system)
GNU Hurd
GNU Hurd
GNUの派生
GNU variantsInferno (オペレーティングシステム)
Inferno (operating system)JX (オペレーティングシステム)
JX (operating system)
Plan 9 from Bell Labs
Plan 9 from Bell Labs
Pop! OS
Pop! OSRedox (オペレーティングシステム)
Redox (operating system)