View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive.is, Google, Bing, Yandex, Gigablast, WebCite, Sogou, Memento, Naver and Yahoo Japan.
a handy multi-language translator built on top of Google translate.
Image Search Options provides a set of highly customizable reverse image search context menu options.
TinEye is a reverse image search engine. The extension adds a context menu item so you can search for an image to find out where it came from, how it is being used, if modified versions of the image exist, or to find higher resolution versions.
Between simple tweaks such as placing the findbar in the top corner, to the powerful "Find in All Tabs" tool, it has everything to make the Find Toolbar a powerful and accessible research tool!
Discover great sites and earn money: This Add-on simply sets Wisedock as your browser home page. With Wisedock you discover interesting websites, support social projects and earn some money. Use this Add-on if you are located in Europe.
Search with Lilo to finance social and environmental projects. Use the optionnal Lilo's home page to follow social and environmental news (change your newtab and startup page to Lilo). Finance social and environmental projects when buying on the web
Sets the Useragent of Firefox Android to Chrome whilst browsing Google's search. This provides the more feature rich Webkit experience. Source Code is available here: https://github.com/JonathanNakandala/Chrome-UA-for-Firefox-Android-on-Google
Use Flixtab Search extension to search the web!
This addon helps you set your default search engine to Yahoo
Поиск от Mail.Ru в адресной строке