Knoppix is an operating system based on Debian designed to be run directly from a CD / DVD (Live CD) or a USB key (Live USB), one of the first of its kind for any operating system. When starting a program, it is loaded from the removable medium and decompressed into a RAM drive.
Ultramarine Linux Alternatives
Ultramarine Linux is described as 'Fedora-compatible Linux system with stable updates, pragmatic tweaks, and thoughtful defaults designed for both developers and everyday users seeking a smooth experience' and is a Linux Distro in the os & utilities category. There are more than 100 alternatives to Ultramarine Linux for a variety of platforms, including Linux, Self-Hosted, Windows, BSD and Arch Linux apps. The best Ultramarine Linux alternative is Linux Mint, which is both free and Open Source. Other great apps like Ultramarine Linux are Ubuntu, Debian, Fedora and Arch Linux.
Alternatives list
- 94 Knoppix alternatives
Experience a revolutionary Linux distribution that puts you in control. With atomic updates, blazing-fast performance, and industry-leading reliability, AerynOS represents the next evolution in operating systems.

- 18 PikaOS alternatives
PikaOS is a gaming focused Linux distribution focussing on ease of use and high compatability. Using the know how from Nobara combined with a Ubuntu base.
- 45 pearOS alternatives
pearOS is a linux distribution that aims for UI and UX, offering a mac like feeling, now even on older PCs. Why hackintosh when you can pearintosh?


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risiOS is a Fedora based OS designed to make it easier to setup, and modernize the experience.



- 18 Linspire alternatives
Linspire is a 64 bit Linux based OS, that is geared towards the business, education and government worker. It has all the applications business users will need for work, research and deployment among very high end desktop systems.

- 76 AROS alternatives
The AROS Research Operating System is a lightweight, efficient, and flexible desktop operating system, designed to help you make the most of your computer. It's an independent, portable and free project, aiming at being compatible with AmigaOS at the API level (like Wine...


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- 99 CrunchBang Plus Plus alternatives
CrunchBang++ is an open source and completely free [of cost (#!++ does include several of Debian’s non-free packages as well as the non-free repository)] computer operating system, designed as a continuation of the .


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An Ubuntu Distribution that aims to make the switch to Linux easier, simpler and faster not just for Windows users but also Mac and Linux Distro users alike for free. Feren OS aims to be one of the best Distros, if not OSs out there...


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OpenIndiana is a robust enterprise operating system, based on the illumos kernel. It is open source, free to use, community developed, and suitable for servers and desktops.


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