Android-x86W
Android-x86
ArcaOSW
ArcaOS
AROS Research Operating SystemW
AROS Research Operating System
AtheOSW
AtheOS
BeOSW
BeOS
Chrome OSW
Chrome OS
Chromium OSW
Chromium OS
Coherent (operating system)W
Coherent (operating system)
Cosmos (operating system)W
Cosmos (operating system)
DragonFly BSDW
DragonFly BSD
EComStationW
EComStation
Firefox OSW
Firefox OS
GenodeW
Genode
GEOS (16-bit operating system)W
GEOS (16-bit operating system)
Ghost (operating system)W
Ghost (operating system)
Haiku (operating system)W
Haiku (operating system)
HelenOSW
HelenOS
Inferno (operating system)W
Inferno (operating system)
KolibriOSW
KolibriOS
OpenIndianaW
OpenIndiana
OS/2W
OS/2
Plan 9 from Bell LabsW
Plan 9 from Bell Labs
ReactOSW
ReactOS
SerenityOSW
SerenityOS
SkyOSW
SkyOS
Solaris (operating system)W
Solaris (operating system)
Syllable DesktopW
Syllable Desktop
VxWorksW
VxWorks
Xv6W
Xv6