Operating System

Linux Mint

class

Ubuntu/Debian-based Linux distribution

Gentoo Linux

class

Linux distribution

Zorin OS

Place

Ubuntu-based Linux distribution

DragonFly BSD

Thing

operating system

TrueOS

class

Unix-like, desktop-oriented operating system

Plan 9

class

distributed operating system designed by Bell Labs as an UNIX's intended successor

KolibriOS

CreativeWork

operating system written completely in assembly

AROS Research Operating System

CreativeWork

operating system

pfSense

CreativeWork

operating system and firewall

GhostBSD

CreativeWork

Unix-like, desktop-oriented operating system

KDE Plasma

Place

graphical environments provided by the KDE community

Gobuntu

Place

Linux distribution

Devuan

class

Linux distribution based on Debian without systemd init system

Replicant

CreativeWork

free software version of Android

Asahi Linux

Place

Linux distribution for Apple Silicon based Macintosh computers

Ututo

Place

Linux distribution

Debian GNU/Hurd

class

Hurd-based GNU variant from the Debian project

Rockbox

CreativeWork

custom firmware for digital media players

SerenityOS

CreativeWork

operating system

FreedomBox

CreativeWork

Linux distribution

eCos

class

operating system

PicoBSD

Thing

operative system

Dragora GNU/Linux-libre

Place

Linux distribution

Hyperbola GNU/Linux-libre

Place

Linux distribution

Tomato

CreativeWork

Linux-based firmware for gateway routers

Ubuntu Cinnamon

Place

Linux distribution base on Ubuntu using the Cinnamon desktop environment

LibreELEC

CreativeWork

operating system - lightweight Linux distribution forked from OpenELEC as Media center

Android Open Source Project

Organization

Android is an open source software and a corresponding open source project led by Google

LibreCMC

Place

Wifi router Linux distribution

RT-Thread

CreativeWork

real-time operating system

PixelExperience

CreativeWork

mobile operating system based on Android

crDroid

Place

Android operating system based on LineageOS

NewOS

CreativeWork

operating system

Thinstation

CreativeWork

GeckoLinux

class

Linux distribution, based on openSUSE

Gargoyle

CreativeWork

OpenWrt-based router firmware

MonaOS

CreativeWork

operating system

Feren OS

Place

Linux distribution

Siduction

Place

Linux distribution

HyperWRT

CreativeWork

embedded operating system for wireless routers

Cdlinux.pl

Place

Linux distribution

Freedows OS

CreativeWork

Dyson

CreativeWork

free Unix operating system

ravynOS

CreativeWork

operating system based on FreeBSD which aims to provide source and binary compatibility with MacOS

NanoBSD

Thing

Collapse OS

CreativeWork

free operating system

Ghost

CreativeWork

operating system

Alter Linux

Place

Linux distribution

Sortix

CreativeWork

Unix-like operating system

Maemo Leste

CreativeWork

Linux distribution for ARM and x86-64

GNOME OS

Place

Linux test distribution for the GNOME Desktop environment

Cinux

Place

Linux distribution

FuryBSD

SoftwareApplication

FuryBSD is a open source FreeBSD desktop, pays homage to desktop BSD projects of the past like PC-BS

Parch Linux

Place

Arch Linux based distribution

LibertyBSD

CreativeWork

free operating system based on OpenBSD

FreeNOS

CreativeWork

Unix-like microkernel operating system

Emerge Desktop

CreativeWork

software

Condres OS

Place

Linux distribution

Pi-KVM

CreativeWork

Raspberry Pi-based KVM over IP

LineageOS for microG

CreativeWork

mobile operating system preinstalled with microG libraries