Beautiful, Open, and Free - Trenta OS is a Linux based operating system that aims to compete graphically with some well known premium operating systems but in the free & open-source Linux world.
Cost / License
- Free
- Open Source
Platforms
- Linux
Kubuntu is described as 'Official "flavor" of Ubuntu that uses the KDE Plasma desktop environment. This gives it a completely different look and feel' and is a very popular Linux Distro in the os & utilities category. There are more than 100 alternatives to Kubuntu for a variety of platforms, including Linux, Self-Hosted, Windows, BSD and Mac apps. The best Kubuntu alternative is Linux Mint, which is both free and Open Source. Other great apps like Kubuntu are Ubuntu, Debian, Fedora and Arch Linux.
Beautiful, Open, and Free - Trenta OS is a Linux based operating system that aims to compete graphically with some well known premium operating systems but in the free & open-source Linux world.
Debian-based Linux distribution with KDE Plasma 6, SDDM, Calamares installer, and major Breeze theme modifications. GPLv3+ licensed. High RAM required for Plasma, with LXQt lite fork available for less powerful hardware and lower memory usage.

Ubuntu Christian Edition (UbuntuCE) is a free, open source operating system geared towards Christians. Ubuntu is a complete Linux-based operating system, freely available with both community and professional support.

BSD-derived desktop OS designed for usability, featuring graphical ports management, GNUstep system configuration, standard tools for daily tasks including email, web browsing, and word processing, supporting multiple licenses like BSD, X.org, and GNUstep.


Springdale Linux (SDL) / Formerly known as PUIAS Linux is a RHEL-based Distribution and Mirror. A project of members of the computing staff of ?Princeton University and the ?Institute for Advanced...
Gnoppix is the world 1st. AI open source operating system based on Linux with focus on user security and privacy-respecting alternative to Windows and macOS.

Elive provides a dynamic and clean interface without saturating the look. Nothing in the desktop is static. Simplicity and intuitive is one of its best points.





A project providing a fully free (as in freedom) derivative of Arch Linux. Inheriting Arch's lightweight and flexibility, Parabola offers software freedom plus all power to the users.



illumos is a free and open-source Unix operating system. It derives from OpenSolaris, which in turn derives from SVR4 UNIX and Berkeley Software Distribution (BSD). illumos comprises a kernel, device drivers, system libraries, and utility software for system administration.
An open-source OS for exploration, creation, and play. Kano OS is based on the Raspbian OS which itself is based on Debian, a Linux based operating system.




MINIX is a POSIX-compliant Unix-like operating system based on a tiny microkernel running in kernel mode with the rest of the operating system running as a number of isolated, protected, processes in user mode.
