ULOSINO closes May 25th

Since launching in November 2021, we haven't been able to make this culture better in the ways we had hoped. We want to take the time to make ULOSINO the best it can be as a set of tools to build up open source operating system culture across the world.

We have made the choice to sunset ULOSINO by May 25th. Osopcloud will replace ULOSINO in September. Thank you for using ULOSINO.


Culture Build with ULOSINO


Find a Match.

With Matches, you can find an operating system that matches your needs, quickly and easily.

Get Started with Matches


Using the Linux kernel

Using graphical interfaces

Using modern hardware

Using managed systems

ULOSINO — Donate to Haiku with ULOSINO Tempo

Donate to Haiku

Powered by ULOSINO Tempo


Open source projects need financial support.

ULOSINO Tempo makes it easy to give. Share your generosity with easy access across ULOSINO.

Make donations faster with Quick Donation Options. They take you directly to a selection of donation services.

Make Moves Faster

Look to Share or Copy points to bring your friends and apps into ULOSINO. Culture build faster and share open source OS culture with others.

Discover ULOSINO's assortment of keyboard shortcuts. Navigate quickly, change preferences, and uncover powerful functions.

Make ULOSINO your own. Customize your experience with preferences that last across sessions, and open the joy from a flow that's made around you.