Download

Almost ready.

MessKit is in the final stretch before release: the app is feature complete and is going through Apple notarization — the code-signing step that lets macOS verify the app you download is exactly the app we built. We won’t ship a build that makes your Mac warn you about it.

In the meantime, the pricing page shows exactly what will be free and what will be paid ($39.99, once), and the privacy policy already describes precisely how the app treats your data.

Requires macOS 26 (Tahoe) or later. Want a note when it ships? Email drfindley@gmail.com with “tell me when” — that list gets exactly one email.