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.
PCLinuxOS Alternatives
PCLinuxOS is described as 'Free easy to use Linux-based Operating System for desktops or laptops' and is a Linux Distro in the os & utilities category. There are more than 100 alternatives to PCLinuxOS for a variety of platforms, including Linux, Self-Hosted, Windows, BSD and Mac apps. The best PCLinuxOS alternative is Linux Mint, which is both free and Open Source. Other great apps like PCLinuxOS 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.





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



- 165 Archcraft alternatives
A Fast, friendly, open-source operating system, for newbies, geeks & DIY enthusiasts.


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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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ArchBang is a simple GNU/Linux rolling release distribution which provides you with a lightweight Arch Linux system combined with the Openbox Window Manager.

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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- 169 illumos alternatives
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.



























