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Old Design New Design

The desktop you know and love, reimagined.

Welcome, Tiles!

Accessible, fast, smooth, customizable.
Our new desktop is twice as fast as the old DosVM-based mariowOS. And looks better, too.

Aesthetically pleasant blurs, refined design language across applications and oh, we got animations too.

Deeply integrated with your base OS, wait did we say "base OS?"

Tiles Desktop Llama

We run on top of your existing OS.

Web based, RAM efficient and is a separate environment, detached from your existing system.

Doesn't matter if you're running an x86, arm or a potato based CPU, mariowOS handles all that with ease.

Your files are separated, your browser is, your messages are.

Windows Mac Linux

Fast, reliable, open-source applications
No matter what you must do, mariowOS is ready to assist all of that. We got a lot of apps to serve you and improve your productivity.

Need more? We got the store too with community-ran applications.

Need even more?? Well, develop your own with...

Apps and Terminal

ACode, your way of developing

ACode Interface

Based off monaco, let's you develop apps for mariowOS and/or web-apps with run, builder and terminal integration

Ready to make the switch?