OPEN SOURCE OPERATING SYSTEM

GNU/Linux

4MLinux
Mauna Linux
Antergos
antiX
Apricity OS
Arch Linux
ArchBang
ArchLabs
Archman
ArcoLinux
Arya Linux
BackBox Linux
Bodhi Linux
CachyOS
Calculate Linux
Chakra Linux
Clover OS or CloverOS
CRUX
CutefishOS
Debian
deepin
Devuan GNU+Linux
Damn Small Linux (DSL)
elementary OS
Elive Linux
EndeavourOS
Endless OS
Enso OS
Fedora
feren OS
Gentoo Linux
Kali Linux
KaOS
KDE neon
Kodachi Linux
Korora
Kubuntu
Linux From Scratch
Linux Mint
Linux Lite
Lubuntu
Mageia
MakuluLinux
Manjaro Linux
Maui Linux
MX Linux
Neptune
Netrunner
Nitrux
OpenMandriva
openSUSE
Oracle Linux
Pardus
Parsix GNU/Linux
PCLinuxOS
Pentoo
Peppermint OS
Pop!_OS
Porteus
Puppy Linux
Q4OS
Raspbian
RedCore Linux
Red Hat Enterprise Linux
ROSA Linux
Sabayon Linux
Salix
Shark Linux
Siduction
Slackel
Slax Linux
Solus
SolydXK
Sparky Linux
SpiralLinux
Starbuntu
Tails
Tiny Core Linux
Trisquel
Ubuntu
Ubuntu Budgie
Ubuntu Cinnamon
UbuntuDDE Remix
Ubuntu GNOME
Ubuntu MATE
Ubuntu Unity
Ultimate Edition
Uruk GNU/Linux
Vanilla OS
Voyager Live
Xubuntu
Zorin OS

BSD

DragonFly
FreeBSD
GhostBSD
MidnightBSD
NetBSD
NomadBSD
Trident
TrueOS

Others

ReactOS
Redox OS

Propose a Distribution

If you are not able to see a distribution of your interest, please comment below. We'll update it here