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
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
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!
PHP Manual Search
PHP manual search engine
SwissCows
Moteur de recherche Swisscows, DE,FR,EN
Ecosia Search Plugin
Search plugin for the Ecosia search engine
Google (Language: RU)
Google - Russian language sites
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!
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.
Google Venezuela
Añada a Google Venezuela en la barra de búsqueda, para obtener resultados con relevancia regional y en idioma español.
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!
Multitran search
Multitran dictionary search IMPORTANT: due to changes in Mozilla addons, this addon will soon be removed. New version is available here: https://addons.mozilla.org/en-US/firefox/addon/multitran-search-2/
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.
Google Argentina
Add to Google Argentina to the search bar to get results with regional relevance and Spanish language.
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 Chile
Buscar con Google Chile
Gutscheinaffe Suche
Gutscheinaffe.de - Suchmaschine
Google Dịch
Google Dịch
Google Video Search
Search Google Video from the search field in Firefox. Please review if you like it, or if you don't...
Yandex-EN
Search Yandex.com in English
CNRTL
Search for a French word definition on the CNRTL dictionary. Rechercher des mots dans le dictionnaire lexical du portail CNRTL.
Urban Dictionary
Search using Urban Dictionary
Eccellio Web - Search Engine
Eccellio Web is a faceting Search Engine based on Google. Eccellio is a collection of specialized Search Engines focused on different topics, like Science, Movies, Arts and Sports. It's Google simplicity with one additional single click.