Operating System
Endian Firewall
Unknown · Unknown year
- Family
- Linux (Unix-like)
- Type
- Desktop
- Kernel
- Linux 4.4
- Version
- 3.3.2 / November 13, 2020; 5 years ago (2020-11-13)
- License
- Various
Operating System
EnGarde Secure Linux
Guardian Digital, Inc · Unknown year
- Family
- Linux (Unix-like)
- Type
- Desktop
- Version
- 3.0.22 / December 2008
Operating System
Familiar Linux
Unknown · Unknown year
- Family
- Linux (Unix-like)
- Type
- Desktop
- Version
- v0.8.4 / / March, 2007
- License
- GNU GPL
Operating System
FileVault
Unknown · Unknown year
- Family
- Other
- Type
- Desktop
- License
- Proprietary
Operating System
Font Book
Unknown · Unknown year
- Family
- Other
- Type
- Desktop
Operating System
Foresight Linux
Foresight Community · Unknown year
- Family
- Linux (Unix-like)
- Type
- Desktop
- Kernel
- Monolithic (Linux)
- Version
- (Rolling release) 2.5.3 / April 12, 2013; 13 years ago (2013-04-12)
Operating System
FreedomBox
Unknown · Unknown year
- Family
- Other
- Type
- Desktop
- License
- Free software (AGPLv3)
Operating System
Frugalware Linux
Unknown · Unknown year
- Family
- Linux (Unix-like)
- Type
- Desktop
- Kernel
- Monolithic kernel
- Version
- 2.1 (Derowd)[1][2] / 5 September 2016; 9 years ago (2016-09-05)
- License
- Various
Operating System
GeeXboX
Aurelien Jacobs and Benjamin Zores (Core Maintainers) · Unknown year
- Family
- Linux (Unix-like)
- Type
- Desktop
- Kernel
- Monolithic
- Version
- 2019.04.27 / 27 April 2019; 7 years ago (2019-04-27)
- License
- GNU GPL and various other open-source software licenses
Operating System
Glossary of operating systems terms
Unknown · Unknown year
- Family
- Other
- Type
- Desktop
Operating System
Gobuntu
Canonical Ltd. and community contributors · Unknown year
- Family
- Linux (Unix-like)
- Type
- Desktop
- Kernel
- Monolithic Linux kernel
- License
- Free software licenses(mainly GPL)
Operating System
Grand Central Dispatch
Apple Inc. · Unknown year
- Family
- Other
- Type
- Desktop
- License
- Apache 2.0
Operating System
Granular Linux
Team Granular · Unknown year
- Family
- Linux (Unix-like)
- Type
- Desktop
- Kernel
- Monolithic (Linux)
- License
- Various
Operating System
Hackintosh
Unknown · Unknown year
- Family
- Other
- Type
- Desktop
Operating System
History of operating systems
Unknown · Unknown year
- Family
- Other
- Type
- Desktop
Operating System
History of RISC OS
Unknown · Unknown year
- Family
- Other
- Type
- Desktop
Operating System
HomeOS
Microsoft Research · Unknown year
- Family
- Other
- Type
- Desktop
Operating System
HyperSpace (software)
Phoenix Technologies · Unknown year
- Family
- Linux, Unix-like
- Type
- Desktop
- Kernel
- Monolithic, Linux
- License
- Proprietary
Operating System
Internet OS
Unknown · Unknown year
- Family
- Other
- Type
- Desktop
Operating System
IOS 18
Apple · Unknown year
- Family
- iOS
- Type
- Mobile
- Kernel
- Hybrid, XNU
- Version
- [±]
- License
- Proprietary software
Operating System
IOS version history
Apple · Unknown year
- Family
- iOS
- Type
- Mobile
Operating System
IPFire
IPFire-Team · Unknown year
- Family
- Other
- Type
- Desktop
- Kernel
- Linux kernel
- Version
- Version 2.29 Core Update 199 / January 7, 2026; 4 months ago (2026-01-07)
Operating System
IPodLinux
Unknown · Unknown year
- Family
- Linux, Unix-like
- Type
- Desktop
- Kernel
- Monolithic, μClinux
- Version
- 2.3 (x86) / January 7, 2007; 19 years ago (2007-01-07)
- License
- GNU GPLv2
Operating System
Jlime
Kristoffer Ericson and Jlime Community · Unknown year
- Family
- Linux, Unix-like
- Type
- Desktop
- Kernel
- Monolithic kernel
- Version
- 1.01 / November 6, 2006
- License
- GPL
Operating System
Just enough operating system
Unknown · Unknown year
- Family
- Other
- Type
- Desktop
Operating System
Kanotix
Jörg Schirottke (Aka. Kano) · Unknown year
- Family
- Linux, Unix-like
- Type
- Desktop
- Kernel
- Monolithic
- Version
- Kanotix-Slowfire 2024 / April 1, 2024 (2024-04-01)
- License
- DFSG
Operating System
KateOS
Damian Rakowski · Unknown year
- Family
- Linux, Unix-like
- Type
- Desktop
- Kernel
- Monolithic kernel
- Version
- 3.6 / September 17, 2007 (2007-09-17)
- License
- Various
Operating System
KDE Linux
KDE · Unknown year
- Family
- Linux, Unix-like
- Type
- Desktop
Operating System
Kernel (operating system)
Unknown · Unknown year
- Family
- Other
- Type
- Desktop
Operating System
Korora (operating system)
Christopher Smart and Ian Firns · Unknown year
- Family
- Linux, Unix-like
- Type
- Desktop
- Kernel
- Monolithic, Linux
- Version
- Korora 26 / 16 September 2017; 8 years ago (2017-09-16)
- License
- Various
Showing 211–240 of 413 items