favorites
by ofaurax
About this Collection
5 Add-ons in this Collection
Provider for Google Calendar by Philipp Kewisch
185,455 users
Allows bidirectional access to Google Calendar
Send Later by Jonathan Kamens, Jonathan Perry-Houts
100,677 users
True "Send Later" functionality to schedule the time for sending an email.
Thunderbird Conversations by Jonathan Protzenko, Standard8
25,371 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"
2,548 users
Allows to modify the header and the source of messages
What are Collections?
Collections are groups of related add-ons that anyone can create and share.
Explore CollectionsTo create your own collections, you must have a Mozilla Add-ons account.