202 weekly downloads
Pinterest - The #1 Pinterest Search Add-on - Download Now - Free & Unlimited - "A must have add-on for Pinterest."
(End-to-End Encryption & Secure Encrypted SSL Suggestions)
Binary App Dev
187 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!
166 weekly downloads
YouTube is the world's most popular video sharing website. This search bar extension utilizes SSL to protect searches between You and YouTube.
155 weekly downloads
Search your LinkedIn network for the people you need when you are on any Web site.
85 weekly downloads
Enhanced search for Facebook. Searches everything without need to deal with facebook navigation for search results.
77 weekly downloads
Качественный Поиск от Mail.Ru.
Находите информацию, соответствующую вашим запросам!
68 weekly downloads
A plugin for search users and pages on facebook
52 weekly downloads
Deep web (invisible web) search engine that supports Facebook, Linkedin, Twitter, Myspace, Google+, Windows Live, Intelius, Tagged, hi5, WhitePages, Spokeo, Archives, PeopleFinders, PeopleSmart, PerfSpot, Bebo, Addresses, Classmates, Plaxo, and more
47 weekly downloads
Search Wiktionary.org, the free-content multilingual dictionary quickly and easily - and without wasting time and bandwidth on ads.
45 weekly downloads
Social - The #1 Social Search Add-on
Search: Google+, Facebook, Twitter, Tumblr, Pinterest, YouTube, Reddit, Instagram, Vine, Flickr, Twitch
(with SSL suggestions)
Binary App Dev
37 weekly downloads
...Fun, Clever, Unique Ways to Use eBay!
Discover top-voted eBay items in a new and unique way - a way that can't be done on eBay itself - searched and sorted by Most Popular, and ranked by Watch Count.
21 weekly downloads
This addon allows you to quickly look up someone on Battlelog.
18 weekly downloads
OpenSearch add-on to search WordPress Plugins Directory.