Free Operating Systems & Updates for Linux

Carbon or Carbon OS is an open source DOS-compatible operating system designed from the ground up to be as lightweight, simple and easy-to-use as possible. It is heavily based on the well known FreeDOS operating system.Designed for inexperienced DOS...

JabirOS is an open source BSD distribution, derived from the FreeBSD operating system. Initially designed as a distribution of Linux based on the world’s most popular free OS, Ubuntu, JabirOS aims to be an independent BSD variant built around the...

NexentaStor is both a free and commercial software project that provides users with enterprise-class storage solutions for everyone who needs superior features like block level mirroring, unlimited incremental backups or snapshots. Key features This is...

Kernel Mode Linux project is an open source technology that enables us to execute user programs in kernel mode.Kernel Mode Linux allows us to execute programs as user processes, which have kernel mode's privilege level.What is new in this release:This...

FruityOrange is a freely downloadable, very small (approximately 1 MB in size) and open source computer operating system that has been written entirely in C programming language, as well as in the famous Assembly low-level programming language. It is...

BFS (BrainFuck Scheduler) is an open source patch for the Linux kernel, engineered to make computers with lower specs run better on certain conditions, be forward looking only, and not scale to massive hardware. A desktop-oriented scheduler for GNU/Linux...

Click OS is a free, small and Live CD open source computer operating system based on the BlondieOS project created by hac3rinc. Its main target are C# developers.Click OS is a very tiny (only 4MB) and simple operating system developed in C#. It doesn't...

Nanvix is an open source and free operating system written in assembly language and designed for educational purposes only. At the moment comprises three projects: the Nanvix kernel, the Nanvix software repository, as well as the Nanvix C library.The...

LinuxConsole is an open source Live CD/USB Linux distribution that boots fast, supports old and new graphics cards, including Nvidia, AMD and Intel, and can be easily installed next to an existing Windows operating system. Distributed as a Live CD ISO...

KolibriOS is an open source and freely distributed operating system designed for personal computers, written in the FASM assembly language and based on the source code of the MenuetOS operating system.Supports NTFS and FAT filesystemsKey features include...