DuckDuckGo Plus 0.4.6.1-signed No Restart
DuckDuckGo is the search engine that doesn't track you. We also have smarter answers and less clutter. This extension makes DuckDuckGo available in the address bar, search bar and right-click menu. Also adds a handy toolbar button with more features!
This add-on is not compatible with your version of Firefox because of the following: