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 …

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 · Add to watchlist Add to download basket Send us an update Report buy full version runs on: Windows 11 Windows 10 32/64 bit file size: 108 MB filename: mattermost-desktop-6.0.4-win …

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.

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 …

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 …

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