Category:自由ソフトウェアOS
MS-DOS
MS-DOS▲1 trends
Ubuntu
Ubuntu
FreeDOS
FreeDOS
ReactOS
ReactOS
OpenSolaris
OpenSolaris
Solus
Solus (operating system)TempleOS
TempleOSCP/M
CP/M
Xv6
Xv6Genode
Genode
ECos
ECos
MINIX
Minix
HarmonyOS
HarmonyOSEyeOS
EyeOS
CP/M-86
CP/M-86
GNUの派生
GNU variantsSyllable
Syllable Desktop
Oberon
Oberon (operating system)CP/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
Fuchsia (オペレーティングシステム)
Fuchsia (operating system)
GNU Hurd
GNU Hurd