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 …

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

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

Requires Mattermost Server v10.11.0+. Older servers may not be able to connect or have unexpected behavior. ------- Mattermost is secure workplace messaging from behind your firewall. - Discuss …

Apr 16, 2026 · Remove ads with APKPure Premium Download APK (71.5 MB) How to install XAPK / APK file Use APKPure App Get Mattermost old version APK for Android Download

5 days ago · Install Desktop and Mobile Apps Download and install Mattermost apps to connect to an existing server and access your workspace anywhere.

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 …

Apr 20, 2026 · View Mattermost stats: a free business app developed by Mattermost with 1,000,000+ downloads. Secure, self-hosted workplace messaging

6 days ago · Mattermost Desktop /v6.1.2 files. Browse /v6.1.2 files for Mattermost Desktop, Mattermost Desktop application for Windows, Mac and Linux