Startpage.com HTTPS Privacy Search Engine
Add Startpage.com - The World's Most Private Search Engine - to your search box. Startpage.com does not record your IP address. Search the Web in the best possible privacy!
DuckDuckGo (HTML SSL)
DuckDuckGo is the search engine that doesn't track you. We also have smarter answers and less clutter. This extension adds DuckDuckGo (non-JS HTML version) to the search bar. For more features, see the DuckDuckGo Plus add-on. Enjoy!
MetaGer - Metasuche
Die Metasuche über deutschsprachige Suchmaschinen
Eccellio Movies - Search Engine
Eccellio Movies helps you find everything about the fabulous world of Cinema, from glamorous Actor and Actress, Awards, Criticism, Directors, Film Festivals, Home Video, Memorabilia, Reviews, Soundtrack, Theaters and so on. Enjoy Eccellio Movies!
Google (Language: RU)
Google - Russian language sites
SwissCows
Moteur de recherche Swisscows, DE,FR,EN
Pinterest - All-in-one Internet Search (SSL & TLS)
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) HTTPS Binary App Dev
Alexa site info
Alexa website information.
Google Video Search
Search Google Video from the search field in Firefox. Please review if you like it, or if you don't...
PHP Manual Search
PHP manual search engine
Urban Dictionary
Search using Urban Dictionary
SweetSearch
SweetSearch is A Search Engine for Students. It searches only trustworthy, credible Web sites, and avoids the clutter you find in other search engines. It is particularly useful for biographies, history, and other research assignments.
Ecosia Search Plugin
Search plugin for the Ecosia search engine
Eccellio Science - Search Engine
Eccellio Science is fully dedicated to students and researchers that want to obtain fresh results and are very focused on Science matters. Not just Wikipedia as it often happen, but accredited and specialized websites. Enjoy Eccellio Science!
YouTube
This add-on will add an improved version of YouTube's search engine, now with search suggestions! Thanks all who voted for helping this add-on to become public! Please keep leaving feedback!
360搜索Search
360搜索引擎使用HTTPS安全连接，安全、精准、可信赖。 提供搜索建议，是适用于各个版本的Firefox搜索引擎扩展。 360 search engine using HTTPS secure connection, safe, accurate, reliable. Provide search suggestions, is applicable to various versions of the Firefox search engine extensions.
Google Venezuela
Añada a Google Venezuela en la barra de búsqueda, para obtener resultados con relevancia regional y en idioma español.
Multitran search
Multitran dictionary search
Duck Duck Go (SSL)
Duck Duck Go 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 Duck Duck Go.
Booking.com
Booking.com: Over 870,095 hotels in 187 countries. Get great deals on accommodation in over 41,000 destinations worldwide. Book your hotel now!
Google Argentina
Añada a Google Argentina en la barra de búsqueda, para obtener resultados con relevancia regional y en idioma español.
Google Chile
Buscar con Google Chile
Google Dịch
Google Dịch
Gutscheinaffe Suche
Gutscheinaffe.de - Suchmaschine
Mycroft Project
The Mycroft Project is a collection of OpenSearch & Sherlock Search Engine Plugins for your internet browser.