Welcome

Simple. Elegant. Functional.

Bringing your personality to your desktop.


Mirth OS is a free, open-source, rolling-release operating system for people that love incorporating their own personality into their desktop.

A big focus of Mirth OS is to produce stunning unique desktops in a click.

    Select a theme and see your desktop change!
  • Lush
  • Cerulean
  • Kofuku
  • Elektropunk
Why?

Why choose Mirth OS?

Well, here's why

Completely Free

Yep, you heard right. Free. Mirth OS, like many other Linux distributions, is free to install and use, forever.

Hassle-free

Forget about updates. Mirth OS is a rolling release distribution based on Arch Linux. Install once and stay up-to-date, forever.

Endless Freedom

The limits are endless. Give your desktop a unique look by choosing from offical/community themes available, or unleash your creativity by manually tweaking it to your liking.

Built on a Cutting-edge Platform

Mirth OS is built on Arch Linux. This means you get no bloatware, the latest software without ever needing to upgrade your system, and a fantastic community supporting it.

Minimal yet Elegant

Using only lightweight window managers and minimal packages, all official installs consume less than 500MB of RAM at startup, and take up only 15GB of space at most.1

Safe and Secure

Mirth OS values your privacy and doesn't collect any data from the user. Being open-source, anyone can inspect the code for vulnerabilities and quickly come up with a fix.

Popular Themes

Cerulean

Cerulean is a minimalistic setup using various shades of blue to create a simple and elegant blue desktop.

Kofuku

Kofuku (bliss in Japanese) is a nature theme with light green shades mixed with some Japanese culture.

Elektropunk

Elektropunk is a Cyberpunk 2077-inspired theme featuring Judy Alvarez and a plentiful of neon colors.