Alternatives to ReactOS for all platforms with any license

  • Ubuntu icon

    Ubuntu

    Ubuntu is a community developed, Linux-based operating system that is perfect for laptops, desktops and servers. It contains all the...

    Open Source Linux Self-Hosted

  • Windows 7 icon

    Windows 7

    Windows 7 is the successor to Windows Vista. The new OS introduces a compelling combination of welcome innovations and much-needed...

    Commercial Windows

  • Debian icon

    Debian

    Debian is a free distribution of the GNU/Linux operating system. It is distributed with access to repositories containing thousands of...

    Open Source Linux BSD Self-Hosted

  • Linux Mint icon

    Linux Mint

    Linux Mint is an elegant, easy to use, up to date and comfortable GNU/Linux desktop distribution. Linux Mint is an...

    Open Source Linux

  • Mac OS X icon

    Mac OS X

    Mac OS X is a line of computer operating systems developed, marketed, and sold by Apple Inc., and since 2002 has been included with...

    Commercial Mac

  • Fedora icon

    Fedora

    The Fedora Project is an openly-developed project designed by Red Hat , open for general participation, led by a meritocracy...

    Open Source Linux

  • Windows 8 icon

    Windows 8

    Windows 8 is a operating system that is optimized for tablets, desktops and hybrid devices. It features the new Modern UI (formerly...

    Commercial Windows

  • openSUSE icon

    openSUSE

    openSUSE is a free and Linux-based operating system for your PC, Laptop or Server. The openSUSE distribution is a stable, easy to...

    Open Source Linux

  • elementary OS icon

    elementary OS

    elementary OS is a free, fast and aesthetically pleasing operating system based on Ubuntu .

    Open Source Linux

  • Kubuntu icon

    Kubuntu

    Kubuntu is an official "flavor" of Ubuntu that uses the KDE desktop environment instead of the default...

    Open Source Linux

  • FreeBSD icon

    FreeBSD

    FreeBSD is an advanced operating system for x86 compatible (including Pentium® and Athlon™), amd64 compatible (including...

    Open Source BSD Self-Hosted

  • Windows 10 icon

    Windows 10

    Windows 10 is a personal computer operating system released by Microsoft as part of the Windows NT family of operating systems To...

    Commercial Windows

  • Gentoo icon

    Gentoo

    Gentoo Linux is a versatile, fast, highly configurable and completely free Linux distribution geared towards developers and network...

    Open Source Linux

  • SteamOS icon

    SteamOS

    SteamOS is a Debian based Linux distribution designed to run Valve's Steam and Steam games....

    Open Source Linux

  • Chromium OS icon

    Chromium OS

    Google Chrome OS is a Linux-based operating system designed by Google to work exclusively with web applications. The only application...

    Open Source Linux

  • Haiku icon

    Haiku

    Haiku is a new open-source operating system that specifically targets personal computing. Inspired by the BeOS, Haiku is fast, simple...

    Open Source Haiku

  • Red Hat icon

    Red Hat

    Red Hat is the leader in development, deployment, and management of Linux and open source solutions for Internet infrastructure -...

    Commercial Linux

  • Puppy Linux icon

    Puppy Linux

    Linux is a free operating system, and Puppy Linux is a special build of Linux meant to make computing easy and fast.

    Open Source Linux

  • PC-BSD icon

    PC-BSD

    PC-BSD is a user friendly desktop Operating System based on FreeBSD . Known widely for its stability and security in server...

    Open Source BSD FreeBSD

  • OpenBSD icon

    OpenBSD

    The OpenBSD project produces a FREE, multi-platform 4.4BSD-based UNIX-like operating system. Our efforts emphasize portability...

    Open Source BSD

  • Manjaro Linux icon

    Manjaro Linux

    Manjaro Linux is a desktop-oriented, user-friendly distribution based on Arch Linux. Some of its more pronounced features include an...

    Open Source Linux

  • Slackware icon

    Slackware

    Slackware Linux is an advanced Linux operating system, designed with the twin goals of ease of use and stability as top priorities....

    Open Source Linux

  • SliTaz icon

    SliTaz

    SliTaz GNU/Linux LiveCD operating system. "SliTaz is a free operating system, working completely in RAM and booting from...

    Open Source Linux

  • Trisquel icon

    Trisquel

    Trisquel is a computer operating system, a Linux distribution, derived from another distribution, Ubuntu. The project aims for a...

    Open Source Linux

  • Edubuntu icon

    Edubuntu

    Edubuntu is an educational operating system that is a part of the Ubuntu family. It aims to make Ubuntu, the popular Linux-based...

    Open Source Linux

  • Fuduntu icon

    Fuduntu Discontinued

    Punny Name, Serious Distro! Fuduntu is optimized for portable computers, but also runs great on desktops too. Tweaked and tuned for...

    Open Source Linux

  • Pinguy OS icon

    Pinguy OS

    Pinguy OS an out-of-the-box working operating system for everyone, not just geeks This OS is for people that have never used Linux...

    Open Source Linux

  • Windows Preinstallation Environment icon

    Windows Preinstallation Environment

    What's Windows PE (WinPE)? It's a small operating system used to install, deploy, and repair Windows. From Windows PE, you...

    Free Windows Windows Assessment and Deployment Kit (ADK)

  • Ubuntu GNOME icon

    Ubuntu GNOME

    Ubuntu GNOME is an official flavour of Ubuntu, featuring the GNOME desktop environment. Ubuntu GNOME (formerly Ubuntu GNOME...

    Open Source Linux

  • PCLinuxOS icon

    PCLinuxOS

    PCLinuxOS is a free easy to use Linux-based Operating System for desktops or laptops. PCLinuxOS is distributed as a LiveCD, and can...

    Open Source Linux

  • Scientific Linux icon

    Scientific Linux

    Scientific Linux is a recompiled Red Hat Enterprise Linux, co-developed by Fermi National Accelerator Laboratory and the European...

    Open Source Linux

  • Linux Deepin icon

    Linux Deepin

    Linux Deepin (formerly Hiweed GNU/Linux) is an easy-to-use Chinese distribution based on Ubuntu. Its features include pre-configured...

    Open Source Linux

  • gNewSense icon

    gNewSense

    gNewSense is a fully free software GNU/Linux distribution. Free software is software that respects your freedom. You can use it...

    Open Source Linux

  • Mageia icon

    Mageia

    Mageia is a fork of Mandriva Linux formed in September 2010 by former employees and contributors to the popular French Linux...

    Open Source Linux