treehouse

Your Gmail and Google contacts, kept on your Mac.

treehouse is a Mac app that keeps a copy of your Gmail and Google Workspace mail and contacts on your own computer, in sync all the time: every message as a standard .eml file, your contacts as vCards, and any label exportable as an mbox for Apple Mail or Thunderbird.

Your mail goes straight from Google to your Mac, and new mail arrives within seconds. It never passes through our servers, there is no account to make with us, and we never hold anything that can read your mail.

macOS 13 or later. Updates install themselves.