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

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 …

Sep 2, 2025 · Mattermost Desktop Mattermost is an open source platform for secure collaboration across the entire software development lifecycle. This repo is for the native desktop application that's …

Dec 11, 2025 · Download Mattermost Desktop 6.0.2 - Make sure you can communicate with all the teams you are working with on various projects in real-time using this software solution

Dec 10, 2025 · Mattermost Desktop application for Windows, Mac and Linux This is an exact mirror of the Mattermost Desktop project, hosted at https://github.com/mattermost/desktop.

Desktop Application Install Guides Mattermost desktop applications are available for Windows, Mac and Linux operating systems. They support all the features of the web experience, plus:

Sep 10, 2025 · Mattermost Desktop Download and Install for your computer - on Windows PC 10, Windows 11 or Windows 7 and Macintosh macOS 10 X, Mac 12 and above, 32/64-bit processor, we …

Jan 30, 2025 · Download and install the Mattermost Desktop Client for Windows. Launch the desktop application, connect to your server, and log in with your Mattermost credentials.

Download and install the Mattermost desktop app for macOS from the App Store, for Windows from the Microsoft Store, or by using a package manager (Linux). When new desktop app releases become …

Dec 17, 2024 · New release mattermost/desktop version v5.10.2 v5.10.2 (2024-12-17) on GitHub.