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)
1.679 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)
2.225 users

Pan No Restart

Block ads and manage proxy.

Rated 5 out of 5 stars (42)
1.491 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)
6.125 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)
2.758 users

BiDi Mail UI

Direction control and BiDi-related charset misdetection correction

Rated 4 out of 5 stars (26)
3.429 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)
35.598 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)
2.620 users

Simple Locale Switcher

An easier management of the user interface language

Rated 5 out of 5 stars (6)
9.943 users

Bring to OneNote

Send text and images to Microsoft Office OneNote from firefox. With section dialog, we can select an OneNote section to store page with title.

Rated 4 out of 5 stars (4)
3.044 users

Greek Translator

Translates English to Greek and vice versa.

Rated 4 out of 5 stars (7)
1.625 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)
2.038 users

Rikaichan Japanese-German Dictionary File

A dictionary file for Rikaichan.

Rated 5 out of 5 stars (1)
3.970 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 (84)
13.474 users

Tiny JavaScript Debugger

TinyJSD is a JavaScript debugger for privileged code running Mozilla products like Firefox, Thunderbird, SeaMonkey. It serves to debug the application as well as extensions written in JavaScript.

Rated 4 out of 5 stars (5)
32.648 users

Check for Updates in Help Menu

Adds a 'Check for Updates' entry to the Help menu.

Rated 5 out of 5 stars (16)
7.035 users

Sun Cult

Worldwide Sunrise, Sunset, Twilight, Moonrise and Moonset...

Rated 5 out of 5 stars (116)
7.958 users

Hebrew Calendar

Show the Hebrew date in your browser's status.

Rated 4 out of 5 stars (37)
1.986 users

Copy As Plain Text

Removes formatting from copied text.

Rated 4 out of 5 stars (47)
23.433 users

Menu Filter No Restart

Keep your menus in check by filtering out items you never use.

Rated 4 out of 5 stars (29)
2.427 users