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by Destroy666

10 Add-ons in this Collection

Provider for Google Calendar by Philipp Kewisch

Rated 3 out of 5 stars 1,744 reviews

144,226 users

Provider for Google Calendar connects Thunderbird with Google Calendar for full task sync, conference details, and scheduling support. It offers deeper integration than Thunderbird’s native support using Google’s official API.

CardBook by Philippe V.

Rated 4 out of 5 stars 492 reviews

57,623 users

A new Thunderbird address book based on the CardDAV and vCard standards.

Twitter: @CardBookAddon

Manually sort folders by Jonathan Protzenko, Itagaki Fumihiko

Rated 4 out of 5 stars 633 reviews

8,038 users

This extension allows you to manually sort (order) your folders in the folder pane of Thunderbird or automatically sort them, but in a better way. This extension also allows you to re-order accounts in the folder pane.

Send Later by Jonathan Kamens, Jonathan Perry-Houts

Rated 5 out of 5 stars 267 reviews

95,650 users

True "Send Later" functionality to schedule the time for sending an email.

Remove Duplicate Messages by Eyal Rozenberg

Rated 4 out of 5 stars 314 reviews

88,793 users

Search and remove messages which are the same as other messages in your mail folders (referred to as duplicates or dupes).

Thunderbird Conversations by Jonathan Protzenko, Standard8

Rated 4 out of 5 stars 578 reviews

21,814 users

This addon provides a conversation view for Thunderbird, grouping messages together and allowing you to reply "inline" thus providing a more efficient workflow.

FiltaQuilla by R Kent James, Realraven (Axel Grude)

Rated 4 out of 5 stars 105 reviews

16,351 users

Adds many new mail filter actions - launch a file, suppress notification, remove star or tag, mark replied or unread, copy as "read", append text to subject.

Attach from Clipboard by Michael Ganss

Rated 4 out of 5 stars 33 reviews

5,366 users

Create file attachments directly from the system clipboard.

Sender Frequency by Jorg K

Rated 5 out of 5 stars 13 reviews

375 users

Adds a custom column for Sender Frequency to the thread pane

Minimize on Close by rsjtdrjgfuzkfg

Rated 4 out of 5 stars 101 reviews

39,835 users

Causes Thunderbird's main window to minimize instead of closing. You can still close Thunderbird through the menu.

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