Bookmark Deduplicator just provides an easy way to remove duplicate bookmarks.
Save links, images and web pages to user-defined folders and their sub-folders straight from context menu.
Get international weather forecasts from AccuWeather.com and display them in any toolbar or statusbar with this highly customizable and unobtrusive extension.
Add-on for Firefox and Thunderbird. Integrates Firefox's notifications with the OS's native notification system. It supports most Linux desktops and Windows 8.
ImgLikeOpera allows load only the images that you want in Firefox browser. This extension is very useful for non broadband users...
CoLT (short for "Copy Link Text") makes it easy to copy either a link's text, or both the link text and its URL in a format you specify. This non-invasive extension simply appears as context menu items when you right-click a link. Fully customizable!
Transforms typed or static text to L337, ROT13, BASE64, HEX, URL, BIN, DES, AES, Morse code, DVORAK keyboard layout and to lower/to upper case functionality, Leet Font...
This is an extension that allows firefox use kde's kwallet password manager to store passwords.
Collections are groups of related add-ons that anyone can create and share.Explore Collections