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

Feb 10, 2026 · Mattermost Desktop For Windows Latest version: 6.0.4 / 6.1.0 RC 3 Updated: Feb 10, 2026 Apache License 2.0

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 …

Windows 10+, Windows 8.1+, Windows 7+ Download latest version of the Mattermost desktop app: 64-bit version of Windows 32-bit version of Windows From the \Downloads directory right-click on the …

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

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 …

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

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 …