25 Add-ons in this Collection
GMarks helps you sync & manage your bookmarks with Google Bookmarks...
Adds "Restart" menu item to "File", and a toolbar button for easy restarting... Localized in all languages.
ShareThis for FireFox makes sharing simple. Share anything on the web with your friends on 45+ social sites including Facebook, Twitter, Email, Digg, Reddit and more. Track top trending shares by site and automatically save content to your ShareBox.
Creates a menu to access google bookmarks from any computer. Needs Google Account to use this extension.
Show less chrome by default unless it's needed
There can never be too many cats! Turn your Firefox into Firecat and enjoy browsing in the furry company. The theme also comes in green flavor. Beta version for Firefox 40-45 is available on the home page.
Reload tab when double-clicking on tab (skip cache with SHIFT key).