Thunderbird
Manage email accounts, calendars, and contacts in Mozilla's desktop mail application.GetMPL-2.0
Betterbird
A Thunderbird-based email client with an additional set of fixes and usability changes.
MPL-2.0 · Downloads from betterbird.eu
- License
- MPL-2.0
- Open source
- Source
- GitHub
- Betterbird
- Verified
- 2026
About Betterbird
Betterbird distributes a modified Thunderbird desktop client. Its patch set focuses on fixes and workflow changes on top of the shared mail application.
It follows its own release schedule and platform requirements. The official download page provides Mac builds and information about moving an existing profile.
Information
- Source code
- Betterbird/thunderbird-patches
- License
- MPL-2.0
- Website
- betterbird.eu
- Download
- betterbird.eu
- Category
- Internet
- Evidence checked
- Tags
Maco links to each project’s official download. Check its release notes for macOS version and Apple silicon support. The verification date records our license and source review, not a security audit.
Sources and image credits
- github.com/Betterbird/thunderbird-patches
- github.com/Betterbird/thunderbird-patches/blob/main/LICENSE
- www.betterbird.eu/downloads/
- icon.png: Betterbird contributors. MPL-2.0; project trademarks retained.
License and artwork notices
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