Up & Coming Extensions

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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 (81)
12,976 users

FLST (Firefox 4+)

Provides Focus Last Selected Tab and Tab flipping functionality (based on the FLST extensions by Gorgias and Gozer, but ported to Firefox 4/5 and repaired Tab flipping functionality). Enjoy!

Rated 4 out of 5 stars (28)
1,047 users

Copy As Plain Text

Removes formatting from copied text.

Rated 4 out of 5 stars (46)
22,597 users

Facebook Sidebar

Facebook Sidebar brings Facebook right into your Firefox. Get notifications, status and photos from Facebook instantly.

Rated 4 out of 5 stars (6)
9,481 users

Awesome ldapInfoShow No Restart

Show contact photo and other info from Local Dir, Addressbook, LDAP, Facebook, LinkedIn, Flickr, Gravatar etc

Rated 4 out of 5 stars (10)
1,401 users

Keyword Search No Restart

Search in the awesome bar without changing your search engine.

Rated 5 out of 5 stars (73)
14,237 users

Lightbird

Standalone calendar UI for Lightning

Rated 5 out of 5 stars (8)
4,147 users

cacaoweb

Watch videos without limit

Not yet rated
1,133 users

Preserve Download Modification Timestamp

Preserve the modification timestamp, sent by the server, for downloaded files

Rated 4 out of 5 stars (13)
1,492 users

tzpush

Z-Sync to Thunderbird Addressbook
Will sync Thunderbird address book to Zentyal, Zarafa, Horde and outlook.com/hotmail.

Rated 4 out of 5 stars (9)
1,250 users

Old Default Image Style No Restart

Restores the default image style used for top-level images in previous versions of Firefox.

Rated 5 out of 5 stars (89)
12,625 users

Twitter App

Twitter App brings Twitter right into your Firefox Sidebar.

Rated 4 out of 5 stars (11)
16,370 users

Rikaichan Japanese-German Dictionary File

A dictionary file for Rikaichan.

Rated 5 out of 5 stars (1)
3,937 users

Awesome Auto Archive No Restart

Automatically do Archive/Copy/Delete/Move actions based on user defined rules

Rated 4 out of 5 stars (18)
4,507 users

RequestPolicy Sync No Restart

Sync engine for RequestPolicy.

Rated 5 out of 5 stars (3)
1,497 users

LookOut+

LookOut is a plugin which allows to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat).

This version is a fix for Seamonkey 2.*.

Rated 4 out of 5 stars (3)
1,202 users

Google Reverse Image Search No Restart

Google Reverse Image Search is a simple tool that lets you search the images reversely on Google Images and find the other copies of the very image you are looking for on the web.

Rated 5 out of 5 stars (7)
19,786 users

Bloody Vikings!

Simplifies the use of temporary e-mail addresses in order to protect your real address from spam. Supports inter alia 10minutemail.com and anonbox.net.

Rated 5 out of 5 stars (42)
15,246 users

IMAP Received Date

Make the “Received” column in IMAP folders show when messages were actually received.

Rated 5 out of 5 stars (6)
1,496 users

Lightweight Themes Manager No Restart

Manage your installed personas (lightweight themes).

Rated 5 out of 5 stars (6)
15,948 users