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Choose from thousands of extra features and styles to make Firefox your own.
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FAYT Revived Requires Restart
Regain possesion of your good "Find As You Type" search bar in Firefox and SeaMonkey!
Select like a Boss
Select link's text just like a regular text (like in Opera'12 browser) - Select like a Boss ;)
Thin Tabs
Extremely thin tabs optimized for the squared variants of Classic Theme Restorer.
Please see description for updates!
Shift+LeftClick XUL Requires Restart
This simple addon has only this functionality, nothing else: it opens links in a new active tab with Shift+LeftClick (left mouse button click).
Better use https://addons.mozilla.org/ru/firefox/addon/shiftleftclick-opens-links-in-/ for FireFox.
Noia Fox options Requires Restart
Options manager and fixes for Noia Fox theme 3.x.x
Disable about:config Requires Restart
Disable about:config feature of Firefox and Thunderbird.
UI Text Overrider
Provides ability to override UI elements' label, tooltip text, etc.
Search Engine Quick Switcher
Switch the current search engine on the fly! Press Control + Shift + Down Arrow to switch to the next search engine or Control + Shift + Up Arrow to select the previous one.
Switch Message Colour Requires Restart
Adds a Toolbar-Button to Thunderbird to switch between the mails' original colouring and your user defined colouring.
ArsTechnica Single Page Article
Shows a single page containing the whole multi page article.
Google Black Bar Menu Classic
This simple script replaces Google grid navigation with old navigation bar.
Lightweight Themes Manager
Manage your installed personas (lightweight themes).
Simple Locale Switcher Requires Restart
An easier management of the user interface language
RC Print Requires Restart
Adds a "Print" option to the Right-Click context menu.
About Home Themer
Enables theming of the About:Home page by providing a simple redirect
Google Redesigned 2 Requires Restart
Ported version from Firefox to be compatible with Seamonkey 2.
A complete redesign of popular Google services, Google Redesigned changes the appearance of popular Google services.
NiceReader Requires Restart
NiceReader is designed for web reading. You can customize font, color, size, background, specify the elements to read, filiter ad elements, filiter ad strings, automaticaly turn page.
To create your own collections, you must have a Mozilla Add-ons account.