favorites
by ofaurax
About this Collection
5 Add-ons in this Collection
Provider for Google Calendar by Philipp Kewisch
183,454 users
Allows bidirectional access to Google Calendar
Send Later by Jonathan Kamens, Jonathan Perry-Houts
105,494 users
True "Send Later" functionality to schedule the time for sending an email.
Thunderbird Conversations by Jonathan Protzenko, Standard8
25,364 users
This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.
Header Tools Lite by opto, Paolo "Kaosmos"
2,609 users
Allows to modify the header and the source of messages
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