14,026 weekly downloads
This add-on will add an improved version of YouTube's search engine, now with search suggestions!
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12,301 weekly downloads
8,874 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!
6,495 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!
5,546 weekly downloads
Qwant is the European search engine that does not track you.
5,126 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!
4,167 weekly downloads
Busque por Add-ons do Firefox - Desenvolvimento do add-on: EduRebecca
3,437 weekly downloads
Automatically translate from any language to your language.
3,146 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.
2,740 weekly downloads
The best MP3 Downloader online. youtubemp3dl.org converts YouTube Videos to mp3 from different providers online and for free.
2,584 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.
2,521 weekly downloads
Add Ixquick - The World's Most Private Search Engine - to your search box. Ixquick does not record your IP address. Search the Web in the best possible privacy!
2,509 weekly downloads
Google Killer search shell what makes google search non-greedy and lucky, saves from ads and gives you a lot of search shortcuts for different search engines, torrents, shops, maps, travel, booking and many other.
2,029 weekly downloads
Enhanced search for Facebook. Searches everything without need to deal with facebook navigation for search results.
Baidu by Immensetech
1,861 weekly downloads
Baidu Search is the leading Chinese search engine for websites, audio files, and images. This search plugin uses powerful Baidu search engine and supports Baidu Suggest in Chinese
1,709 weekly downloads
MP3 Downloader is the best way to Download your favorite Music as an free MP3.