Uncom OS

Uncom OS is Russian commercial Linux distribution based on Ubuntu's long-term support branch and localised into Russian. It is developed by Advilabs-Rus LLC. Some of the distribution's more interesting features include a custom application store, out-of-the-box support for Flatpak packages, a Windows-style dock panel, extended support for VPN protocols, a custom application for restoring system integrity, and use of Bottles to run Windows applications. Besides commercial "Home", "Business" and "Education" editions of Uncom OS, the company also offers a freely downloadable trial variant for testing purposes.