Pearltrees No Restart Featured
Pearltrees lets you organize all your interests.
Cleanest Addon Manager No Restart Featured
Cleanup your Addon Manager
Smart HTTPS No Restart Featured
Automatically changes HTTP addresses to the secure HTTPS, and if loading encounters error, reverts it back to HTTP.
S3.Google Translator Featured
S3.Google Translator adds the power of Google Translate’s automatic translations to your browser!
It supports translation of selected text, entered phrase or whole webpage between any of 80+ languages.
New Feature: Language learning!
OmniSidebar No Restart Featured
Bring your bookmarks into view with just a gesture. Move the sidebar across the screen. Open a different sidebar by just clicking its title. And more! Keeps your sidebar simple and quick to access!
A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.
Public Fox Featured
Block downloads, lock down bookmarks/addons/downloads with a password.
Weather Underground (Forecast Plus) No Restart Featured
Provides local & long range Weather Forecast using Weather Underground
Simple and secure password management. Login automatically, never forget another password, stay in control of your passwords and improve their security. Powered by the world-renowned KeePass Password Safe.
Keyword Search No Restart Featured
Search in the address bar without changing your search engine.
VimFx No Restart Featured
Vim-style keyboard shortcuts for browsing and navigation, significantly reducing the use of the mouse.
Copy As Plain Text Featured
Removes formatting from copied text.
Master Password+ Featured
Various enhancements for build-in "master password" (MP)
-Locks master security device on demand or after specified time
-Prompts for MP on browser startup
-Suppresses all or duplicate MP prompts
-Locks up entire application or individual windows
Theme Font & Size Changer No Restart Featured
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.
Reader No Restart Featured
Reader is the ultimate Reader tool for Firefox.
Lightweight Themes Manager No Restart Featured
Manage your installed personas (lightweight themes).
Web2PDF Converter Featured
Web page to PDF conversion tool
Self-Destructing Cookies No Restart Featured
Fix the web. Gets rid of a site's cookies and LocalStorage as soon as you close its tabs. Protects against trackers and zombie-cookies. Trustworthy services can be whitelisted.