Unofficial Open-Source Google Inbox Desktop App

Gmail is most popular and most-widely used free Email service provided by Google. The users can access Gmail on the web and through mobile apps for Android and iOS, as well as through third-party programs.

Inboxer is a free, open source and unofficial Google inbox desktop client built with Electron. It’s built on top of Inbox by Gmail web-version, has pleasant UI and supports useful keyboard shortcuts. Inboxer works well on macOS 10.9+, Linux and Windows 7+.


  • Familiar Inbox by Gmail interface
  • Cross-platform (macOS/Linux/Windows)
  • Useful Keyboard shortcuts
  • Multiple accounts
  • Optional Always on Top
  • Auto-updates to the latest version
  • Desktop notifications
  • TODO: Dark theme
  • TODO: Custom text size
  • TODO: Ability to use as default mail client
For more information and download: Inboxer