The OpenMandriva distribution is a full-featured Linux desktop and server, sponsored by the OpenMandriva Association, and is based on ROSA, a Russian Linux distribution project which forked Mandriva Linux in 2012.



PikaOS is described as 'Gaming focused Linux distribution focussing on ease of use and high compatability. Using the know how from Nobara combined with a Ubuntu base' and is a Linux Distro in the os & utilities category. There are more than 10 alternatives to PikaOS for a variety of platforms, including Linux, Raspberry Pi, Self-Hosted, Linux Mobile and Tor Browser apps. The best PikaOS alternative is Tails, which is both free and Open Source. Other great apps like PikaOS are Lubuntu, Nobara Linux, Raspberry Pi OS and Umbrel.
The OpenMandriva distribution is a full-featured Linux desktop and server, sponsored by the OpenMandriva Association, and is based on ROSA, a Russian Linux distribution project which forked Mandriva Linux in 2012.



Endless OS is a Linux-based operating system which provides a simplified and streamlined user experience using a customized desktop environment forked from GNOME 3. Rather than using a traditional Linux package management system, Endless OS uses a read-only root file system...

UCS is an open platform for central identity & access management, IT management, and active directory, with a web portal for easy access to applications.




Univention Corporate Server (UCS) is the most popular Web-based & SaaS alternative to PikaOS.
Chromium OS is an open-source project, used primarily by developers, that aims to build an operating system that provides a fast, simple, and more secure computing experience for people who spend most of their time on the web.






Salient OS is a rolling-release distribution aimed at Creative Multi-Media and Gaming Enthusiasts.