Taq tz'aqat
Welcome to Thunderbird Add-ons.
Add extra features and styles to make Thunderbird your own.
Titz'apïx
Proton Calendar Toolbar Button 1.1
ruma Lars Baum
Adds a Proton Calendar button to the toolbar. The button simply opens a new tab with the https://calendar.proton.me webpage.
Chi rij re Tz'aqat re'
This addon is required as there is no API or similar to integrate Proton Calendar into Thunderbird as of now (2022/09/30).
