Thunderbird 3 at work

by klint

89 Add-ons in this Collection

Color Folders by fisheater

Rated 4 out of 5 stars 123 reviews

30,363 users

Color your Folder Treeview Icons!

Account Colors by DW-dev

Rated 4 out of 5 stars 79 reviews

12,741 users

Associates user-defined colors with accounts and identities. Applies these colors to accounts, identities, folders, message list, message headers and compose headers. Users will always know which accounts/identities they are working with.

Expression Search / GMailUI by wang opera

Rated 4 out of 5 stars 77 reviews

8,648 users

Powerful message searching through expressions. Type "from:fred to:tom" to see all messages from Fred to Tom in the current view. Support 'regular expressions' and 'click to search'.

Slim Add-ons Manager by Andreas Wagner

Rated 5 out of 5 stars 51 reviews

6,158 users

The Add-ons Manager slims down!
This add-on reduces the height of entries in the Add-on Manager, so you can display more of them at a time.

QuickPasswords by Realraven (Axel Grude)

Rated 5 out of 5 stars 50 reviews

4,263 users

Retrieve your Passwords the quick way! Never retype or display your secure passwords on screen anymore - put the password where you need it - the login form or the clipboard.

Now also includes SSO change (multi-domain pw) and Backup + Restore.

Dictionary Switcher by Dao Gottwald, MrWarper

Rated 4 out of 5 stars 173 reviews

15,308 users

Toggles dictionaries automatically or manually and displays the currently selected one

Secure Addressing by Hiroya Matsuba

Rated 5 out of 5 stars 19 reviews

2,855 users

This add-on provides features to avoid sending emails to wrong addresses. Key features are a confirmation window of recipient's addresses upon sending, name and affiliation look up at mail composition and main windows, and safe auto completion.

FiltaQuilla by R Kent James

Rated 4 out of 5 stars 55 reviews

10,248 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.

Tiny Menu by Anthony Lieuallen

Rated 4 out of 5 stars 287 reviews

3,789 users

Replace the standard menu bar with a tiny menu popup.

Folder Pane View Switcher by Jonathan Kamens

Rated 5 out of 5 stars 42 reviews

9,370 users

Add arrow buttons for rotating among folder views, and switch to "All Folders" view when hovering over the folder pane during drag & drop.

Flip or Rotate Image by Mardeg

Rated 5 out of 5 stars 13 reviews

2,689 users

Adds submenus for flipping or rotating to the image context menu.

Auto Compress File by TrVTrV

Rated 5 out of 5 stars 18 reviews

4,282 users

Compressor for attachment files. All platforms are supported (Windows, Linux and Macintosh).

Highlighter by André Rodier

Rated 4 out of 5 stars 49 reviews

10,961 users

Quickly highlight some text in Thunderbird message composing windows.

Addons Recent Updates by Infocatcher

Rated 5 out of 5 stars 10 reviews

1,294 users

Show more addons recent updates

Quote Colors by Malte Ruecker

Rated 4 out of 5 stars 45 reviews

5,949 users

Quote Colors allows you to select text and background colors of different quote levels which are applied when reading or printing mail/news messages. Additionally, you can choose between graphical and traditional plain text quoting display mode.
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