Download Mattermost mobile and desktop apps and connect to an existing Mattermost server. Or deploy Mattermost on your own server.

Download and Install Mattermost - Install, setup, and configure your own Mattermost instance. Product documentation - Learn how to run a Mattermost instance and take advantage of all the features. …

Stay connected and collaborate securely with the Mattermost Desktop Client for Windows. Designed for modern teams, Mattermost empowers you to manage mission-critical work with confidence. Whether …

Feb 20, 2026 · Download Mattermost for Windows now from Softonic: 100% safe and virus free. More than 293 downloads this month. Download Mattermost latest version 2

Download Mattermost for free. Mattermost is an open source platform for secure collaboration . One integrated platform for all of your team messaging, collaborative workflows and project management …

Feb 10, 2026 · Download Mattermost Desktop 6.0.4 / 6.1.0 RC 3 - Make sure you can communicate with all the teams you are working with on various projects in real-time using this software solution

4 days ago · Learn how to download and install Mattermost on your own infrastructure for flexible and trusted secure collaboration

Mar 23, 2021 · Download Mattermost - High trust collaboration for your enterprise. Mattermost is an open source collaboration tool for developers.

Mattermost Desktop application for Windows, Mac and Linux - mattermost/desktop

Download Mattermost by Mattermost, Inc. on the App Store. See screenshots, ratings and reviews, user tips, and more games like Mattermost.