Betterbird

Screenshots & videos

About

Betterbird is a fine-tuned version of Mozilla Thunderbird, Thunderbird on steroids, if you will. Betterbird is better than Thunderbird in three ways: It contains new features exclusive to Betterbird, it contains bug fixes exclusive to Betterbird and it contains fixes that Thunderbird may ship at a later stage.

Changelog

Betterbird 153 ESR is based on Thunderbird's current ESR version. Refer to Betterbird's release notes for details.

Additional information

Developer

Betterbird Project

License

MPL-2.0

Category

Internet & Communication

Size

127.4 MB

Homepage

https://www.betterbird.eu/

Available via

Flathub (Flatpak), AUR (bin build)

Catalog data as of

9/3/2026 (dataset snapshot date — per-app update dates aren't tracked yet)