8,192 weekly downloads
Add Startpage - The World's Most Private Search Engine - to your search box. Startpage does not record your IP address. Search the Web in the best possible privacy!
6,399 weekly downloads
6,199 weekly downloads
Booking.com: Over 870,095 hotels in 187 countries. Get great deals on accommodation in over 41,000 destinations worldwide. Book your hotel now!
5,814 weekly downloads
Search free Desktop Gadgets For Windows 7, Windows 8, Windows 10 and Vista at GadgetsKit.com
2,265 weekly downloads
DuckDuckGo is the search engine that doesn't track you. We also have smarter answers and less clutter. This extension adds DuckDuckGo (HTTPS / SSL version) to the search bar. For more features, see the DuckDuckGo Plus add-on. Enjoy!
1,361 weekly downloads
This is the only officially supported Bing add-on, provided by the Bing team in Microsoft.
Bing is a search engine that finds and organizes the answers you need so you can make faster, more informed decisions.
1,109 weekly downloads
Die Metasuche über deutschsprachige Suchmaschinen
800 weekly downloads
Search the web with Unubble. More than 30 different sources at a time. Find websites, news articles, products, images and more. Full support of Firefox search box: including secure autocomplete. Private search engine: all HTTPS, no tracking. Try now!
673 weekly downloads
Yahoo! Search for Firefox on Android
Adds Yahoo! Search to the list of built-in search engines
657 weekly downloads
A privacy-respecting, hackable metasearch engine.
629 weekly downloads
412 weekly downloads
Accurate purchasing search engine. http://en.makepolo.com/
371 weekly downloads
Die datenschutzfreundliche Suchmaschine DuckDuckGo in der Region Deutschland.
348 weekly downloads
hongxing search cross the wall .
hongxing browse ,the extension on mozilla : https://addons.mozilla.org/zh-CN/firefox/addon/247541/
the others IE ,chrome ,safari ,opera extensions is here: http://fwall-w.appspot.com
295 weekly downloads
268 weekly downloads