Popup window
Move tab to standalone window, without tabs bar, navigation bar and bookmark bar UI.
3.479 utents
Dark Mode
Adds a dark screen over everything rather than other high contrast "Dark mode" extensions
3.453 utents
Old Layout for Facebook
Revert Facebook to the Old Layout (pre-Sep 2020) by changing your browser's user-agent string to one not supported by the new layout
3.415 utents
Earth View from Google Earth
Experience a beautiful image from Google Earth every time you open a new tab.
3.243 utents
Text to Speech (TTS)
Text to Speech is a text to speech engine with natural sounding voices.
3.234 utents
Nyan Cat YouTube Enhancement
Adds a running Nyan Cat and Rainbow Streak to YouTube video progress bars.
3.215 utents
Word Count
Counts words in selected text. Select any text, right click and select word count from menu. Know number of words and characters in your selected text.
3.170 utents
Tab ReTitle
Change tab titles easily! + Persists through sessions + Domain level re-titling + Regex replacements and much more!
3.137 utents
Gmail reverse conversation
Gmail reverse conversation view. Do you like newest message on the top in conversation view? Now you can do it with this simple addon. No javascript, css only. Also works in new Gmail.
3.115 utents
Select After Closing Current
Configure which tab to select after closing the current tab.
3.062 utents
Print for Firefox
Print the current page you see with one single click. That for all kinds of photo printing, poster printing, business cards, etc. Print today a web page, photo or business card with your own favorite Print button.
3.044 utents
Yet Another Smooth Scrolling WE
Replaces scrolling with the mouse wheel and the arrow keys into totally customizable smooth one.
3.033 utents
Modern for Wikipedia
A redesigned user interface for Wikipedia. Enhance your Wikipedia experience with a beautiful, clean, modern design that's fully customizable.
3.016 utents
