Up & Coming Extensions

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Menu Editor II

Hides or moves menus and menu items. (Deprecated version, see below.)

Rated 4 out of 5 stars (37)
1,627 users

Print Preview Button and Keyboard Shortcut

Adds a "Print Preview" button to the customize toolbar in Firefox.
Binds the Ctrl+Alt-Shift+P keyboard shortcut to Print Preview.

Rated 5 out of 5 stars (2)
2,040 users

Pan No Restart

Block ads and manage proxy.

Rated 5 out of 5 stars (43)
1,470 users

Copy Pure Text

Allows to copy selected text as plain text by adding a 'Copy as Text' menu item to context menu.

Rated 4 out of 5 stars (15)
5,533 users

Clean Links No Restart

Converts obfuscated or nested links to genuine clean links.

Eg: http://somesite.com/?to=www.example.comhttp://www.example.com/

Rated 5 out of 5 stars (85)
35,797 users

Text2Link

Text2Link is a simple and easy-to-use way to copy the text of a link, or to open URLs and send emails to addresses not marked-up as HTML links.

Rated 4 out of 5 stars (40)
2,523 users

BiDi Mail UI

Direction control and BiDi-related charset misdetection correction

Rated 4 out of 5 stars (26)
3,368 users

GPO support For Firefox and Thunderbird No Restart

Firefox and Thunderbird extension to manage user preferences and user profile CA certificates using GPOs

Rated 4 out of 5 stars (3)
2,148 users

Menu Wizard

Customize menus : Helps removing, moving and renaming menus and menu items
Colorize important menu for ease of use! (use Style (CSS))
Change or disable any of used keyboard shortcuts
Support: Firefox, Thunderbird and SeaMonkey

Rated 5 out of 5 stars (85)
13,018 users

THUNDER!Box

Thunder!Box allows transferring contacts from your Thunderbird-Addressbook to the phonebook of a connected AVM FRITZ!Box FON router and back. You may also use your addressbook to initiate calls.

Rated 5 out of 5 stars (24)
1,986 users

Greek Translator

Translates English to Greek and vice versa.

Rated 4 out of 5 stars (7)
1,525 users

PasteIP

Easy pasting of your IP address or User-Agent in a textbox. Comes in handy when posting on forums, etc.

Rated 4 out of 5 stars (2)
112 users

Easy Get Mail Button

Makes the 'Get new messages' button context-sensitive. Select an account root folder to get messages for that account, any other folder to get messages for all...

Rated 5 out of 5 stars (1)
61 users

Open Long Url

Adds an option to your File menu to allow you to open long, multi-line...

Rated 5 out of 5 stars (7)
175 users

Forumzilla

Forumzilla lets you read news and blog feeds in your email application. It is similar to the feed reader built into Thunderbird, but it lets you download stories into any folder in any POP, IMAP, or local account (configurable per...

Rated 3 out of 5 stars (5)
111 users

Moji

An integrated sidebar-dictionary for Japanese and Chinese including kanji dictionary.

Rated 4 out of 5 stars (10)
815 users

Delete Junk Context Menu

Adds 'Delete Mail Marked as Junk' to folders' right click...

Rated 4 out of 5 stars (8)
807 users

Show SMTP Username

Displays username (if available) next to SMTP...

Rated 1 out of 5 stars (1)
59 users

StockTicker

Shows your favorite stocks in a customizable...

Rated 3 out of 5 stars (80)
173 users

DirSwitcher

Change direction in compose...

Not yet rated
2 users