Thunderbird Features

Thunderbird makes email better for you, bringing together speed, privacy and the latest technologies.

Easier to Get Started

Tabs and Search

Customize Your Email Experience

Secure and Protect Your Email

The Future of Thunderbird

Experience cutting edge features. Provide feedback to help refine and polish what will be in the final release.

Thunderbird Nightly

Help us test the newest developments made to Thunderbird every day by using the unstable Nightly channel.

WARNING! Nightly is an unstable testing and development platform, make sure you back up important data regularly!