24,828 weekly downloads
default google search with firefox
6,437 weekly downloads
Google Killer search shell what makes google search non-greedy and lucky, saves your time on viewing ads and gives you a lot of search shortcuts for different search engines, torrents, shops, maps, travel, booking and many other useful services.
5,483 weekly downloads
4,940 weekly downloads
Ixquick is a search engine that does not collect or share personally identifiable information. This search bar add-on utilizes SSL to protect searches between You and Ixquick.
4,885 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!
4,477 weekly downloads
Y07 will provide you with different online shopping experience, quick and intelligent commodity searching, and rich product information from Amazon.
3,796 weekly downloads
This is an officially supported GenScript Search Add-on, provided by GenScript. The GenScript Search Add-on can enable you get access to comprehensive biology services, products, and useful bioinformatics tools much more easily and conveniently.
3,556 weekly downloads
Este motor de busca funciona no site mundofirefox.com fornecendo um meio rápido de realizar qualquer busca no site.
3,220 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!
2,640 weekly downloads
Search free Desktop Gadgets For Windows 7, Windows 8, Windows 10 and Vista at GadgetsKit.com
2,401 weekly downloads
2,364 weekly downloads
Startpage is a search engine that does not collect or share personally identifiable information. This search bar add-on utilizes SSL to protect searches between You and Startpage.
2,250 weekly downloads
Facebook Search without logging in! Search Facebook Messages, People, Applications, Music, Video, Groups etc. For more it allows one to search for specific texts on the walls of Facebook subscribers en masse. Make your keyword search around Facebook!
2,213 weekly downloads
Search Addon For Firefox App
Search YouTube Videos, YouTube Downloader ( Also Search Video ) For Android FREE
Any Time Any Where YOutube Downloader at your device
Set Default Search : Go Firefox Setting > Search > Click on YouTube Downloader ..
2,039 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!
1,963 weekly downloads
Privatelee.com 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 ...