Дополнения

IEEE Scientific Search от Search Master

IEEE Xplore: Delivering full text access to one of the world's highest quality technical literature in engineering and technology

TorSearch от TorSearch

TorSearch is a search engine that spiders Tor. This extension adds TorSearch to the search bar.

Weather Channel от Wil Clouser (clouserw)

Enter city, state or zip code to find your weather information.

Tokyotosho - info domain от Cal55

Tokyotosho Info domain Search Plugin

Craigslist Search - All Cities with Results from the Past Ten Minutes! от Joey

Search Craigslist in its entirety straight from your browser! Access classified postings from the past ten minutes and sort results by location, such as New York, Los Angeles, and etc... Why bother searching one by one?! Get Craigslist Search!

Translate English to Czech от koula.koula

Translate english to czech with google translate service.

Entireweb от Jacob Wodzynski

This is the official Entireweb add-on, provided by the Entireweb Team.

Entireweb is a search engine that enhances your user experience and allows you to customize it the way you want it.

Yahoo! México от Christopher Castro

Buscar usando Yahoo! México

HERE WeGo maps от Ricardo Simões

Este é o motor de pesquisa da HERE WeGo (app GPS) para pesquisar rotas, mapas, moradas, etc, no seu navegador.
Para além de poder usá-lo no seu navegador, caso tenha a app instalada no seu smartphone basta fazer login para sincronizar todos os dados

AddThis Video от dLehr

AddThis Video is the best Website to share Videos online. Perfect for Funny Videos, Viral Clips, Fail, Prank or Try Not To Laugh Videos.

Dicionário Priberam от Gustavo Costa

Um dicionário compreensivo de língua lusofónica – europeia e brasileira

Google 日本搜索引擎 от kzjeeff

这是一个Google日本的搜索引擎插件， 使用google.co.jp 而不是 google.com。

DomainTools WhoIs Search Plugin от softice86

Search directly into the DomainTools WHOIS database

度盘搜索 от ma3r

以微搜搜索百度云（度盘）的内容。

迅雷百度合二为一页的搜索引擎 от myfirefox9

迅雷加百度的搜索引擎。搜索到的内容是百度的，另外最上面有迅雷提供的电影下载资源，没准你就是要下载呢。

Google Переводчик RU => EN от code_master, CMD

Перевод c Русского языка на Английский с Google Translate.

Translate Korean to English от koula.koula

Translate korean to english with google translate service.

Alibaba от bruce teng

Oracle от johnpfkane, fpmurphy

Search the Oracle website.

Footsu Video Search от Footsu

Footsu is a video search engine powered by Google