Brett Zamir's Thunderbird extensions

by Brett Zamir

33 Add-ons in this Collection

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 190 reviews

158,155 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

ProfileSwitcher by Paolo "Kaosmos"

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Experimental

Rated 4 out of 5 stars 87 reviews

48,965 users

It adds some options to launch easily other profiles and the Profile Manager.

Toolbar Buttons by Michael B.

Rated 4 out of 5 stars 322 reviews

111,073 users

Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.

Thunderbird Message Filter Import/Export Enhanced by HerCsD

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Experimental

Rated 3 out of 5 stars 44 reviews

24,871 users

Thunderbird Message Filter Import/Export Enhanced is a compatibility port of Wind Li's add on.
Original add on here: https://addons.mozilla.org/en-US/thunderbird/addon/thunderbird-message-filter-imp/

Stationery by Arivald

Rated 4 out of 5 stars 108 reviews

37,414 users

Extension to mimic Outlook Express Stationery.
Allow you to use HTML files as templates for mail. Also allow custom template in replies or forwarded mail!

New Mail Attention by Giovanni Coriasco

Rated 4 out of 5 stars 46 reviews

7,445 users

This addon calls attention to main window on new message arrival.

CompactHeader by jmozmoz

Rated 5 out of 5 stars 171 reviews

135,034 users

Add symbol in header plane to switch between compact and expanded view. Options to switch between one or two lines compact view, which buttons should be displayed in header pane. For Thunderbird 36 and older use version 2.0.9 (see version history)

QuickFolders (Tabbed Folders) by Realraven (Axel Grude), Alexander Malfait

Rated 5 out of 5 stars 112 reviews

24,983 users

The "Swiss army knife" of folders. Turn your favorites into tabs - open folders and subfolders, move mails without scrolling around or searching. powerful + easy.

See new mail at a glance after automatic filtering - supports quickFilters addon!

Check and Send by H.Ogi

Rated 4 out of 5 stars 31 reviews

23,726 users

Check the message contents and addresses before you send the message...

quickFilters by Realraven (Axel Grude)

Rated 5 out of 5 stars 26 reviews

11,866 users

Quickly generate mail filters on the fly, by dragging and dropping mails and analyzing their attributes. Create a filter in less than 10 seconds, it's as easy as: drag, click, click.

By popular demand, supports SORTING filters alphabetically.

ThunderSync by Frank Abelbeck

Rated 3 out of 5 stars 19 reviews

11,292 users

Allows to synchronise Thunderbird's addressbook with external directories/files. Every contact is exported/compared with an external file. Right now, only vCard version 2.1 is supported as export file format.

Folder Pane View Switcher by jikamens

Rated 5 out of 5 stars 36 reviews

10,636 users

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

Tag Toolbar by H.Ogi

Rated 4 out of 5 stars 45 reviews

17,479 users

Add toolbar for toggling tags.

FiltaQuilla by R Kent James

Rated 4 out of 5 stars 53 reviews

9,142 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.

Send Filter by xzer lr

Rated 4 out of 5 stars 39 reviews

4,892 users

This add-on allows you run your message filters automatically on outgoing messages after sending. In other words, it's a outgoing filter for thunderbird and seamonkey.
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