Wired-Marker Requires Restart Featured
Wired-Marker(http://www.wired-marker.org/en/) is a permanent (indelible) highlighter that you use on Web pages. The highlighter, which comes in various colors and styles, is a kind of electronic bookmark that serves as a guide when you revisit a Web ...
Reader is the ultimate Reader tool for Firefox.
ChatZilla Requires Restart Featured
A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.
QR Code Image Generator Featured
Create a QR Code of the selected text or current URL. Use CTRL-SHIFT-Q to quickly see the QR Code. Also possible to create a QR Code from free text within Firefox. Works completely offline! Now with UTF8 support.
Resurrect Pages Requires Restart Featured
Dead pages, broken links, the scourge of the internet. Powerhouse sites like Slashdot and Digg can bring a server to its knees. What do we do when a page is dead but we still want to see it? Call in the clerics, and perform a resurrection...
Beyond Australis Featured
Australis was the code name for the current Firefox theme, it aimed to make a great browser look awesome. Now you can go one step further and also make it feel awesome to use!
DuckDuckGo Plus Featured
DuckDuckGo is the search engine that doesn't track you. This add-on makes DuckDuckGo your default search engine and includes some other useful features.
1) Screen capture web pages.
2) Selected regions.
3) Whole browser windows.
Edit screenshots and save the images to either local file or Google Drive. Annotate screenshots in a very user-friendly interface with different tools. Upload and share!
Web2PDF Converter Requires Restart Featured
Web page to PDF conversion tool
User-Agent Switcher Featured
Quickly and easily switch between popular user-agent strings.
Duplicate Tabs Closer Featured
Detects and automatically closes duplicate tabs.
AdBlocker for YouTube™ Featured
AdBlocker for YouTube™ removes all annoying Ads from YouTube
Web of Trust, MyWOT/WOT: Website Reputation Rating Requires Restart Featured
Find out which websites you can trust. WOT adds intuitive traffic light-style icons next to search results and URLs so you can decide whether to visit a site:
• Green – The site is trusted
• Yellow – Be cautious
• Red – Online threats detected
Disconnect Requires Restart Featured
Make the web faster, more private, and more secure.
Bloody Vikings! Featured
Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.
SmoothWheel Requires Restart Featured
Scrolls the page smoothly when scrolling the mouse wheel (or keyboard arrows if enabled).
Keyword Search Featured
Search in the address bar without changing your search engine.
Gmail Notifier (restartless) Featured
Multiple account (or label) Gmail notifier (without storing passwords)
Menu Wizard Requires Restart Featured
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