Mattermost Self-Managed Server Software

Download and install for free on any of the following platforms:

Latest Release: 5.39.0 Release Date: September 16, 2021
Mattermost Mobile and Desktop Apps
Mattermost Mobile Apps (source code)
Mattermost Desktop Apps (source code)

We use cookies for advertising, social media and analytics purposes. Read about how we use cookies here. By continuing to use this site, you consent to our use of cookies.