User Agent Switcher Featured
The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.
Screengrab (fix version) Featured
Screengrab! saves webpages as images.
New features: upload to internet
Easy Copy Featured
Copy links to a page with one click, ready to paste anywhere else, eg. emails, blogs, forums and Twitter. Copy a single page, all open tabs or all links on a page.
Keyword Search No Restart Featured
Search in the address bar without changing your search engine.
HTTPS Everywhere Featured
Encrypt the web! HTTPS Everywhere is a Firefox extension to protect your communications by enabling HTTPS encryption automatically on sites that are known to support it, even when you type URLs or follow links that omit the https: prefix.
Tab Scope Featured
Preview and navigate tab contents through popup.
QuickMark No Restart Featured
A quick and minimalistic way to create bookmarks.
Public Fox Featured
Block downloads, lock down bookmarks/addons/downloads with a password.
Tab Memory Usage No Restart Featured
Tab Memory Usage displays the amount of memory is used by each tab
Ghostery No Restart Featured
Enjoy a faster, safer and cleaner browsing experience.
Weather Forecast Plus No Restart Featured
Weather Forecast Plus is the easiest way to check the weather while you browse internet
Tab Groups No Restart Featured
Tab Groups are an easy way to organize a lot of tabs. You can visually group related tabs, switch between groups, and quickly search through all of your tabs to switch to a specific one.
A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.
Adblock Plus Pop-up Addon Featured
Adblock Plus Pop-up Addon extends the blocking functionality of Adblock Plus to those annoying pop-up windows that open on mouse clicks and other user actions.
Scrolls the page smoothly when scrolling the mouse wheel (or keyboard arrows if enabled).
Fox Web Security Featured
Protection from adult content (parental control) and from dangerous sites.
Entrust protection for yourself and your children to professionals!
Video Downloader Prime No Restart Featured
Easily download most popular video formats.
QrCodeR No Restart Featured
Encode selection, links and images to QrCode with right-click.
uBlock Origin No Restart Featured
Finally, an efficient blocker. Easy on CPU and memory.
Beyond Australis No Restart 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!