Calculate Linux 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.
Ubuntu Alternatives
Ubuntu is described as 'Community developed, Linux-based operating system that is perfect for laptops, desktops and servers. It contains all the applications you need - a web browser, presentation, document and spreadsheet software, instant messaging and much more' and is a leading Linux Distro in the os & utilities category. There are more than 100 alternatives to Ubuntu for a variety of platforms, including Linux, Self-Hosted, Windows, BSD and Mac apps. The best Ubuntu alternative is Linux Mint, which is both free and Open Source. Other great apps like Ubuntu are Debian, Manjaro Linux, Fedora and Kubuntu.
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Alternatives list
MINIX is a POSIX-compliant Unix-like operating system based on a tiny microkernel running in kernel mode with the rest of the operating system running as a number of isolated, protected, processes in user mode.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- BSD
- Self-Hosted

SnowflakeOS is a NixOS based Linux distribution focused on beginner friendliness and ease of use.

ROSA Linux is a Linux operating system and distribution, developed by Russian company LLC NTC IT ROSA. It is available in three different editions: ROSA Desktop Fresh (GNOME and KDE), ROSA Enterprise Desktop, and ROSA Enterprise Linux Server.
Cost / License
- Free
- Open Source
Application types
Platforms
- Linux
- Mandriva Linux


- 87 EasyOS alternatives
EasyOS is an experimental Linux distribution that uses many technologies and package formats pioneered by Puppy Linux .


Beautiful, Open, and Free - Trenta OS is a Linux based operating system that aims to compete graphically with some well known premium operating systems but in the free & open-source Linux world.
Cost / License
- Free
- Open Source
Platforms
- Linux
- 164 ArchBang alternatives
ArchBang is a simple GNU/Linux rolling release distribution which provides you with a lightweight Arch Linux system combined with the Openbox Window Manager.

aptosid is an operating system based on the Debian GNU/Linux unstable branch, codenamed sid, and our ISOs hold fast to the core values and the Social Contract of Debian (DFSG).

Dragora GNU/Linux is a distribution created from scratch with the intention of providing a stable, multi-platform and multi-purpose operating system. It is built upon 100% free software. It has a very simple packaging system that allows installing, removing, upgrading and...



Sourcemage is a source-based GNU/Linux distribution based on a Sorcery metaphor of 'casting' and 'dispelling' programs, which we refer to as 'spells'.



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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