TB SystemCORE

by SystemOverload

24 Add-ons in this Collection

Dictionary Switcher for Thunderbird by Dao Gottwald, MrWarper

Rated 4 out of 5 stars 26 reviews

15 users

Toggles spelling dictionaries automatically or manually and displays the currently selected one in the status bar.
Now merged with Dictionary Switcher v1.3 for Firefox/SeaMonkey

xSidebar for Thunderbird by Philip Chee

Rated 4 out of 5 stars 11 reviews

1 user

Firefox sidebars for Thunderbird.

Chromatasks by Philipp Kewisch

Rated 4 out of 5 stars 26 reviews

4 users

Color task rows with calendar color

Timeline by Teester

Download Now

Experimental

Rated 4 out of 5 stars 34 reviews

4 users

A Timeline calendar view

Gather the senders ! by Fabien Arcellier

Rated 5 out of 5 stars 25 reviews

7 users

Select all the mails in a directory sent by the selected authors.

Mailing List Manager by mixedpuppy

Rated 2 out of 5 stars 15 reviews

0 users

Clean up your Inbox and Organize your Mailing Lists

Glasser for Thunderbird by Krzysiek Wróblewski

Rated 4 out of 5 stars 20 reviews

0 users

Adds the Windows Aero glass to Thunderbird. Based on Glasser Firefox add-on.

ManualJunkAction by Ryan Lee

Rated 4 out of 5 stars 2 reviews

1 user

Introduces an option to specifically set which folder manually marked junk will go to per account.

Purge! by Snert

Rated 4 out of 5 stars 17 reviews

0 users

Add toolbar icons to purge (compact folders) and/or delete junk messages to your toolbar and thread context...
  1. 1
  2. 2
Results 1624 of 24

What are Collections?

Collections are groups of related add-ons that anyone can create and share.

Explore Collections