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 …

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

Desktop Application Install Guides Mattermost desktop applications are available for Windows, Mac and Linux operating systems.

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 …

How do I install Mattermost on Windows? In this video tutorial, I’ll show you a guide on how to install Mattermost on Windows easily and correctly.

Jan 29, 2026 · Download Mattermost Desktop for free. Mattermost Desktop application for Windows, Mac and Linux. Mattermost Desktop is a native desktop application for Mattermost, a workplace …

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

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 built on Electron; …

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