---
obj: application
website: https://www.thunderbird.net
flatpak-id: org.mozilla.Thunderbird
---

# Thunderbird
Thunderbird is an email-client from Mozilla.
Additional features are Contacts based on CardDAV ([WebDAV](../../internet/WebDAV.md)) and Calendars and Tasks on CalDAV. You can also specify Filters that sort your inbox automatically based on conditions.

![Screenshot](./thunderbird.avif)