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

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

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 …

Mar 2, 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 …

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). We strongly recommend installing the …

Mar 2, 2026 · Mattermost Desktop is a communication application that enables you to communicate with the members of other teams directly from your 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:

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

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; …

Mar 16, 2026 · Install Desktop and Mobile Apps Download and install Mattermost apps to connect to an existing server and access your workspace anywhere.