Category:フリーソフトウェアOS
MS-DOS
MS-DOS
SteamOS
SteamOS
Solus
Solus (operating system)
FreeDOS
FreeDOSTempleOS
TempleOS
OpenSolaris
OpenSolarisFreeRTOS
FreeRTOS
ECos
ECosSyllable
Syllable DesktopCP/M-8000
AtheOS
AtheOSContiki
ContikiEyeOS
EyeOSCP/M-68K
EmuTOS
EmuTOS
MiNT
MiNTApache Mynewt
Apache MynewtArch Hurd
Arch HurdAROS Research Operating System
AROS Research Operating System
Berkeley Software Distribution
Berkeley Software Distribution
ChibiOS/RT
ChibiOS/RTCollapse OS
Fuchsia (オペレーティングシステム)
Fuchsia (operating system)Genode
Genode
GNU Hurd
GNU HurdInferno (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
