mattOS

mattOS is a free software published in the Other list of programs, part of System Utilities.

This program is available in English. It was last updated on 29 March, 2026. mattOS is compatible with the following operating systems: Linux, Mac, Windows.

The company that develops mattOS is peapodamus. The latest version released by its developer is 1.0 .

The download we have available for mattOS has a file size of 39.3 KB. Just click the green Download button above to start the downloading process. The program is listed on our website since 2010-11-21 and was downloaded 25 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded software with your antivirus. Your antivirus may detect the mattOS as malware if the download link is broken.

How to install mattOS on your Windows device:

• Click on the Download button on our website. This will start the download from the website of the developer.
• Once the mattOS is downloaded click on it to start the setup process (assuming you are on a desktop computer).
• When the installation is finished you should be able to see and run the program.