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Mattermost Desktop
Mattermost Desktop
Mattermost Desktop free download for Mac

Mattermost Desktop

Version 5.2.2

High Trust Messaging for the Enterprise.

Absolutely Free

Mattermost Desktop overview

Mattermost is a flexible, open source messaging platform that enables secure team collaboration

  • Achieve peak productivity - empower DevOps to build the best workflows for your company, ship software faster, and collaborate confidently
  • Protect your data - maintain full ownership and control of company IP and customer data behind your own firewall or VPN
  • Avoid costly catastrophes - safeguard against major security incidents, vendor lock-in, and resource-draining technical debt
  • Communicate seamlessly
    • Organized conversations in teams and channels
    • Fully searchable message history
    • 1-on-1 and group messaging
    • Voice, video, and screen sharing
    • File, image, and link sharing
    • Emoji and rich Markdown formatting
    • Multi-language support
  • Focus on what’s most important
    • Custom desktop, email, and mobile notifications
    • Do not disturb mode
    • Favorite channels
    • Keyword mention alerts
  • Accelerate workflows with integrated tools
    • Incoming and outgoing webhooks
    • Custom slash commands
    • Plugins and extensions
    • Bots and developer toolkit
    • Robust API library
    • OAuth 2.0 applications
    • Zapier app with more than 700 integrations
  • Administer with full control over your data
    • eDiscovery and compliance reporting
    • Data retention policies
    • Custom terms of service
    • AD/LDAP authentication and sync
    • Enforced multi-factor authentication
    • SAML 2.0 single sign-on
    • Command line and database management tools
    • Performance and system monitoring

What’s new in version 5.2.2

Updated on Mar 24 2023

  • Onboarding screen improvements: Added new Configure Server and first user onboarding screens when starting the app without servers configured.
  • Added a Downloads dropdown menu that displays file upload progress and recently downloaded files.
  • Dropped support for Linux IA32 (Linux 32-bit builds).
  • Added localization support to the Desktop App (Beta).
  • Zoom in/out now works when CTRL/CMD+SHIFT+= is pressed.
  • Changed the order of fields in the Add Server modal so that the server URL is filled in first and the display name after.
  • The app window now reloads only when the URL changes, not when a server's name changes.
  • Updated the default window size to 1280x800, so that users can now see other login options as well on first load.
  • Swapped the dark and light theme tray icons on Linux and Windows to the expected behavior.
  • Disabled the auto-update functionality explicitly for all MSI installers except the Windows EXE installer and the Linux AppImage.
  • Dropped support for asterisk-based unreads in Mattermost Self-Hosted versions older than v5.28.
  • Improved the performance of window resizing.
  • Major version upgrade of Electron to v21.2.0. Electron is the underlying technology used to build the Desktop App.
  • Added several bug fixes.





186.8 MB

Developer’s website




App requirements

  • Intel 64
  • Apple Silicon
  • macOS 10.13 or later
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