Thunderbird

Apple · Productivity · Free & Open Source

Free, open-source email client from Mozilla for macOS.

App Details

License: MPL 2.0
Platform: Apple
More Info: thunderbird.net

Overview

Thunderbird is Mozilla's open-source email client with strong support for IMAP, POP3, and SMTP. It has a rich extension ecosystem including OpenPGP encryption support built in as of version 78.

The Supernova redesign brought a modern look and unified calendar, tasks, and email management in a single window. A great choice for power users who need full control over their email.