



Calculate Linux is described as 'Is based on Gentoo that is well known for its stability and great performance on a broad range of hardware: from Pentium Pro to modern CPUs' and is a Linux Distro in the os & utilities category. There are more than 100 alternatives to Calculate Linux for a variety of platforms, including Linux, Self-Hosted, BSD, Mac and Windows apps. The best Calculate Linux alternative is Linux Mint, which is both free and Open Source. Other great apps like Calculate Linux are Ubuntu, Debian, Fedora and Arch Linux.






Serenity is a graphical 32-bit Unix-like operating system with 90s aesthetics and built for x86 systems.


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




MidnightBSD is a new BSD-derived operating system developed with desktop users in mind. It includes all the software you'd expect for your daily tasks — email, web browsing, word processing, gaming, and much more.


Bedrock Linux is a meta Linux distribution which allows users to utilize features from other, typically mutually exclusive distributions. Essentially, users can mix-and-match components as desired. For example, one could have:
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...




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

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.
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.



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.



