8,792 weekly downloads
Qwant is the European search engine that does not track you.
5,738 weekly downloads
5,213 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!
4,656 weekly downloads
Busque por Add-ons do Firefox - Desenvolvimento do add-on: EduRebecca
3,931 weekly downloads
Search free Desktop Gadgets For Windows 7, Windows 8, Windows 10 and Vista at GadgetsKit.com
3,773 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!
3,196 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.
1,180 weekly downloads
Die Metasuche über deutschsprachige Suchmaschinen
1,128 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!
833 weekly downloads
762 weekly downloads
YouTube - The #1 YouTube Search Add-on - Download Now - Free & Unlimited - "A must have add-on for YouTube."
(End-to-End Encryption & Secure Encrypted SSL Suggestions)
Binary App Dev
716 weekly downloads
QWANT is a search engine that shows you the web in a different way. No tracking cookies, No filter bubble. Search free. Recover your internet privacy. Get access to the entire universe.
701 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
677 weekly downloads
Privatelee.com (HTTPS) combines the best results from Google and Bing with the ultimate private search engine.
Privatelee does not save IP address or set uniquely identifiable or ad network cookies.
Features like WOT rating, infinite scrolling
662 weekly downloads
Yet another PDF eBook Searches. Simple addon to ease your journey to find PDF eBooks files..
640 weekly downloads
Free, fast and powerful meta-search engine combining results from dozens of torrent (torrentz) search engines