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Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
Save AS anything with a click of a button. It is handy for web image collection addicts.
YouTube Anywhere Player No Restart Featured
Watch videos anywhere in cinema mode without leaving the website you're on.
CookieKeeper No Restart Featured
Extended Cookie Manager - Keep only wanted cookies.
Save Text To File No Restart Featured
Saves highlighted text to a file in the specified directory
Integrates location bar and search bar into one. Shows search and url suggestions. Quickly switch search engine using search keywords. Provides different auto-complete popup styles for compact displays.
Private Tab No Restart Featured
Adds private tabs.
Ghostery No Restart Featured
Protect your privacy. See who's tracking your web browsing and block them with Ghostery.
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 ...
Clear Console Featured
One click to clear your cache, cookies, history, html5/local storage, http logins, all of them or restart your browser with/without notifications.
YouTube High Definition No Restart Featured
YouTube High Definition is a powerful tool that will let you automatically play all YouTube videos in HD (High Definition), turn off annotations, change video player size, auto stop videos, auto mute videos, control embedded videos and much more.
Lightweight Themes Manager No Restart Featured
Manage your installed personas (lightweight themes).
Empty Cache Button Featured
Cache clearing made easy. One click.
Google™ Translator Lite No Restart Featured
Google™ Translator Lite
Free Memory No Restart Featured
An add-on to perform free-memory operations without visiting about:memory.
— Open web pages saved with Internet Explorer or other browsers (MHT)
— Save many tabs, video and audio reliably, in a single ZIP file (MAFF)
— Return to the original site you saved a page from, and more!
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
Blur No Restart Featured
Protect your Passwords, Payments, and Privacy.
Video WithOut Flash No Restart Featured
Watch videos without flash