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ManualJunkAction

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

Rated 4 out of 5 stars (2)
432 users
Added April 17, 2007

Spamness

Visual representation of how spam-like messages are.

Rated 3 out of 5 stars (18)
713 users
Added April 12, 2007

Hide Menubar

Supports to hide Menu Bar automatically, you can press the ALT key to show it temporarily.

Rated 4 out of 5 stars (334)
8,346 users
Added April 4, 2007

.vcs Support

Import and export calendar files in vCalendar (.vcs) format

Rated 3 out of 5 stars (18)
9,302 users
Added March 26, 2007

Translation Panel

Add Web Translation Features.

Rated 4 out of 5 stars (48)
641 users
Added March 23, 2007

Remove Duplicate Messages (Alternate)

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

Rated 4 out of 5 stars (145)
74,596 users
Added March 13, 2007

FG Printers

This extension allows you to modify the printing output of Mozilla Calendar. You can change the font, font-sizes and display of colors. Plus category colors are actually printed and end date calculation now works!

Rated 4 out of 5 stars (27)
984 users
Added March 12, 2007

Growl Notifications

Official Growl project to integrate it with the Mozilla code base.

Rated 4 out of 5 stars (22)
307 users
Added March 10, 2007

Provider for Google Calendar

Allows bidirectional access to Google Calendar

Rated 4 out of 5 stars (1,030)
362,180 users
Added March 10, 2007

Lightning Nightly Updater (Unofficial)

Quickly get to the latest nightly build of Lightning relevant to the version of Thunderbird and the OS you're on.

Rated 4 out of 5 stars (39)
11,168 users
Added March 8, 2007

Disable DragAndDrop (Thunderbird)

A Thunderbird extension which disables drag and drop in the folder pane.
This extension prevents unintended folder movement.

Rated 5 out of 5 stars (9)
2,517 users
Added February 28, 2007

Compact Menu 2

Add a compact menu button to the navigation toolbar, and hide the menu bar.

Rated 4 out of 5 stars (350)
7,581 users
Added February 20, 2007

Viral Threat Level

Adds an image to the status bar indicating the current threat level of the internet. It allows quick access to security information that you can use to help protect yourself, and links to antivirus software comparisons and security extensions.

Rated 4 out of 5 stars (22)
1,091 users
Added February 19, 2007

Keyword Highlight

Keywordhighlight changes color/size/weight of your favorite keywords...

Rated 4 out of 5 stars (20)
4,706 users
Added February 19, 2007

Thunderled

For ASUS laptop owners, each time a new email is in your inbox, the email led will switch on...

Rated 4 out of 5 stars (10)
43 users
Added February 17, 2007

XML Digital Signature Tool

XML Digital Signature Tool is a Firefox add-on for processing Digital Signature in XML documents
(Please read the installation instruction in the "Developer Comments" section before downloading)

Rated 4 out of 5 stars (3)
229 users
Added February 13, 2007

Account Manager Toolbar Button

This is a small devision of Toolbar Buttons https://addons.mozilla.org/firefox/2377/ or
http://codefisher.org/toolbar_button/

Not yet rated
26 users
Added February 11, 2007

Print Preview Toolbar Button

A small devision of Toolbar Buttons https://addons.mozilla.org/firefox/2377/ or http://codefisher.org/toolbar_button/

Not yet rated
39 users
Added February 11, 2007

Options Toolbar Button

This is a small devision of Michael Buckley's Toolbar Buttons extension. https://addons.mozilla.org/firefox/2377/ or http://codefisher.org/toolbar_button/

Rated 5 out of 5 stars (2)
56 users
Added February 11, 2007

X-notifier (for Gmail,Hotmail,Yahoo,AOL ...)

Notifier for gmail, yahoo, hotmail, aol and more webmails.
X-notifier(aka WebMail Notifier) checks your webmail accounts and notifies the number of unread emails...
Supports : gmail, yahoo, hotmail, POP3/IMAP, facebook, twitter and more

Rated 4 out of 5 stars (1,676)
102,113 users
Added February 9, 2007