Tab Mix Plus Reinício necessário
Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more. It also includes a full-featured session manager.
Stylish Reinício necessário
Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Tumblr, and many, many other sites. You can even customize Firefox and other programs themselves.
Classic Theme Restorer Reinício necessário
FireGestures Reinício necessário Em destaque
A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.
Easy Access Reinício necessário
Allow an easy access to the system commands and other programs in your computer.
NOTE: Reddit Enhancement Suite is developed independently, and is not officially endorsed by or affiliated with reddit.
RES is a suite of tools to enhance your reddit browsing experience.
Personas (now known as lightweight themes) are free, easy-to-install "skins" for Firefox. Personas Plus extends that built-in functionality to give you even more control and easier access to new, popular, and your own favorite themes.
MinimizeToTray revived Reinício necessário
Minimizes windows into the system tray.
All-in-One Sidebar Reinício necessário
AiOS lets you open various windows as sidebar panels, and quickly switch between them. So it put an end to the window chaos! In addition to bookmarks and history it opens dialogues such as downloads, add-ons and more in the sidebar.
Status-4-Evar Reinício necessário
Status bar widgets and progress indicators for Firefox 4+
Menu Wizard Reinício necessário Em destaque
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
Print Edit Reinício necessário Em destaque
Allows editing of web page content while in Print Preview mode, prior to printing or saving as HTML or PDF. Compacts the layout and removes unwanted content such as adverts, sidebars and blank pages. Any element can be formatted, hidden or deleted.
MeasureIt Reinício necessário
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
R-kiosk Reinício necessário
Real Kiosk is a Firefox extension that defaults to full screen, disables all menus, toolbars, key commands and right button menus. Alt+Home still takes you home. ...
Theme Font & Size Changer Em destaque
Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.
Text Link Reinício necessário
Allows URI texts written in webpages to be loaded by double clicks.
Zoom Page Reinício necessário
Full featured zoom manager with independent page and image zoom modes. Choose from four zoom modes: Default Zoom, Fit-To-Width, Default Zoom + Site Specific or Fit-To-Width + Site Specific. Button style and zoom levels are fully configurable.
Tree Style Tab Reinício necessário
Show tabs like a tree.
Gives you a place to put all your add-on buttons without over-crowding the navigation bar.
A very simple extension for learning web page colors. Copy the RGB or Hex color code of any pixel displayed in your browser to the clipboard (in CSS/HTML format). Similar in function to Internet Explorer's color picker.