Brett Zamir's Thunderbird extensions

by Brett Zamir

33 Add-ons in this Collection

Enigmail by Patrick Brunschwig

Rated 4 out of 5 stars 192 reviews

148,658 users

OpenPGP message encryption and authentication for Thunderbird and SeaMonkey.

Toolbar Buttons by Michael B.

Rated 4 out of 5 stars 322 reviews

107,585 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.

ProfileSwitcher by Paolo "Kaosmos"

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Experimental

Rated 4 out of 5 stars 87 reviews

47,717 users

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

CompactHeader by jmozmoz

Rated 5 out of 5 stars 172 reviews

126,946 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

23,549 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!

Stationery by Arivald

Rated 4 out of 5 stars 108 reviews

35,387 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!

quickFilters by Realraven (Axel Grude)

Rated 5 out of 5 stars 26 reviews

11,392 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.

New Mail Attention by Giovanni Coriasco

Rated 4 out of 5 stars 46 reviews

7,073 users

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

Thunderbird Message Filter Import/Export Enhanced by HerCsD

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Experimental

Rated 3 out of 5 stars 44 reviews

24,007 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/

Check and Send by H.Ogi

Rated 4 out of 5 stars 31 reviews

22,710 users

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

Tag Toolbar by H.Ogi

Rated 4 out of 5 stars 45 reviews

16,447 users

Add toolbar for toggling tags.

ThunderSync by Frank Abelbeck

Rated 3 out of 5 stars 19 reviews

10,494 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.

FiltaQuilla by R Kent James

Rated 4 out of 5 stars 53 reviews

8,862 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.

Thunderbird Message Filter Import/Export by Wind Li

Rated 3 out of 5 stars 68 reviews

7,129 users

Thunderbird Message Filter Import/Export is a thunderbird/mozilla extension to import/export message filters.

QuickPasswords by Realraven (Axel Grude)

Rated 5 out of 5 stars 48 reviews

5,879 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.
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