The ubermix is an all-free, specially built, Linux-based operating system designed from the ground up with the needs of education in mind.



SemiCode OS is described as 'Best Linux distro for programmers' and is a Linux Distro in the development category. There are more than 100 alternatives to SemiCode OS for a variety of platforms, including Linux, Self-Hosted, BSD, Windows and Mac apps. The best SemiCode OS alternative is Linux Mint, which is both free and Open Source. Other great apps like SemiCode OS are Debian, Fedora, Arch Linux and Manjaro Linux.
The ubermix is an all-free, specially built, Linux-based operating system designed from the ground up with the needs of education in mind.







miniBSD is a project to develop a set of scripts that shrinks a running FreeBSD system to a small sized miniBSD distribution suited for small media like USB pens and CF cards.

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...
A new OS/2-based operating system from Arca Noae, codenamed Blue Lion, arrived today, May 15, 2017, after nearly two years in development.

Visopsys (VISual OPerating SYStem) is an alternative operating system for PC-compatible computers, written “from scratch”, and developed primarily by a single hobbyist programmer since 1997.




Popular Alternatives to Scratch for Windows, Web, Mac, Linux, iPad and more. Explore 25+ apps like Scratch, all suggested and ranked by the AlternativeTo user community.




An operating system designed with latest features and security for everyone who want to unleash their potential.



Black Lab Linux is a custom Linux distribution that focuses on bringing stability to desktop Linux. This system provides high performance and enhanced multimedia capabilities to home, business, and professional desktop Linux users.


Pearl Linux OS has been available for free download since 12/2014 with our first release simply titled Pearl Linux. It was based on the 14.04 released version of Ubuntu. That release was using the XFCE desktop environment.




Enso aims to be a clean and simple OS that is easy to use and incorporates some of our favourite projects from around the Linux world.



