Welcome to Thunderbird Add-ons.
Add extra features and styles to make Thunderbird your own.Itxi
Lightning 68.9.0 Requires Restart
egilea: Mozilla Calendar Project
Organize your schedule and life's important events in a calendar that's fully integrated with your Thunderbird email. Manage multiple calendars, create your daily to do list, invite friends to events, and subscribe to public calendars.
Gehigarri honi buruz
Lightning is no longer required on Thunderbird 78 and above.
This listing is only maintained for Thunderbird 68 and below.
Please see the complete version history for older versions of Thunderbird.