Apps similar to Q4OS include Linux Mint, which is free and open source. Other options are Ubuntu, Debian, Fedora and Arch Linux. Operating Systems like Q4OS are a crowded field, with more than 100 alternatives for Linux, self-hosting, Mac, Windows and Chrome OS.
The AROS Research Operating System is a lightweight, efficient, and flexible desktop operating system, designed to help you make the most of your computer. It's an independent, portable and free project, aiming at being compatible with AmigaOS at the API level (like Wine...
NixBSD is an attempt to make a reproducible and declarable BSD, based on NixOS. Although theoretically much of this work could be copied to build other BSDs, all work thus far has been focused on building a FreeBSD distribution.
Kaisen Linux is a distribution for IT professional based on the Debian GNU/Linux distribution. It is a complete operating system whose originality is to provide a set of tools dedicated to system administration and covering all the needs for diagnosing and dealing with faults or...
With the release of GNOME 3.38.0, we started producing and distributing bootable VM images for debugging and testing features before they hit any distribution repository. We called the images GNOME OS. The name itself is not new, and what it stands for has not changed...
CrunchBang++ is an open source and completely free [of cost (#!++ does include several of Debian’s non-free packages as well as the non-free repository)] computer operating system, designed as a continuation of the .
AmigaOS is the proprietary native operating system of the Amiga and AmigaOne personal computers, introduced with the launch of the first Amiga, the Amiga 1000, in 1985.
Belgium
EU
ArchBang is a simple GNU/Linux rolling release distribution which provides you with a lightweight Arch Linux system combined with the Openbox Window Manager.
A Fast, friendly, open-source operating system, for newbies, geeks & DIY enthusiasts.
India
Arch under the hood, Hyprland on the surface, and the polish of macOS on top — one open system that feels right whether it's your first Linux or your tenth. Nothing here needs a terminal, and nothing can't be undone. Make yourself at home.
MODICIA O.S. is an independent Debian-based Linux distribution designed for users who want a fast, stable and elegant desktop experience. It includes advanced performance optimizations, a curated software selection and a professionally configured environment ready for work...
OpenIndiana is a robust enterprise operating system, based on the illumos kernel. It is open source, free to use, community developed, and suitable for servers and desktops.
United States
