Best operating system software

Clear Linux

Clear Linux is an open-source Linux distribution designed for cloud, server, container, and desktop workloads, with...

Tiny10 is an unofficial, stripped-down Windows 10 image for users who want to run Windows on...

IBM OS/2

IBM OS/2 was a desktop operating system developed for business and personal computers, with strong DOS...

UbuntuDDE

UbuntuDDE is a Linux distribution that combines Ubuntu with the Deepin Desktop Environment for desktop and...

Android N Developer Preview was a discontinued pre-release build of Android 7.0 for developers testing apps...

ArcaOS

ArcaOS is a commercial desktop operating system based on IBM OS/2, designed for users who need...

Twister OS

Twister OS is a Raspberry Pi-focused Linux distribution based on Raspberry Pi OS, designed for users...

Kernel

Linux Kernel is the open-source core of Linux-based operating systems, powering servers, desktops, embedded devices, and...

Linux From Scratch is a free instructional project for building a complete Linux system from source...

Fire OS

Fire OS is Amazon's Android-derived operating system for Fire tablets, Fire TV devices, and select Amazon...

CENTEROS

CentOS is a free, community-supported Linux distribution for servers, developers, and infrastructure teams. CentOS Stream provides...

Obarun

Obarun is a systemd-free Linux distribution based on Arch Linux, aimed at users who want fine-grained...

DragonFly BSD

DragonFly BSD is a free, open-source Unix-like operating system derived from FreeBSD, aimed at developers, system...

PureOS

PureOS is a free, Debian-based Linux distribution designed for privacy-conscious desktop users. It uses free and...

Ubuntu GamePack

Ubuntu GamePack is a Linux distribution based on Ubuntu for desktop gaming on PCs and laptops....

TempleOS

TempleOS is a lightweight 64-bit hobbyist operating system created by Terry A. Davis, featuring the HolyC...

tvOS 12

tvOS is Apple's operating system for Apple TV streaming devices. It is designed for television viewing,...

qube-os

Qubes OS is a free, open-source desktop operating system that isolates applications and tasks in separate...

SUSE Linux Enterprise

SUSE Linux Enterprise is a commercially supported Linux distribution for enterprise servers, workstations, and mission-critical workloads....

CloudReady

CloudReady was a Chromium OS-based operating system for installing a ChromeOS-like environment on compatible PCs and...