Extras
Topical Search
por Topical Search
Acerca desta coleção
This collection is dedicated to vertical search engines and custom search tools.
Coleção com 76 extras
User Agent Switcher
por chrispederick
125 utilizadores
The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.
DuckDuckGo (HTTPS / SSL)
por DuckDuckGo
2 164 transferências semanais
DuckDuckGo is the search engine that doesn't track you. We also have smarter answers and less clutter. This extension adds DuckDuckGo (HTTPS / SSL version) to the search bar. For more features, see the DuckDuckGo Plus add-on. Enjoy!
SecurityFocus Vulnerabilities search plugin
por ffranz
53 transferências semanais
This plugin lets you search on Security Focus Vulnerabilities.
Eccellio Web - Search Engine
por Info Eccellio
49 transferências semanais
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.
Eccellio Science - Search Engine
por Info Eccellio
47 transferências semanais
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
por Mark Moran
22 transferências semanais
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.
Oracle
Science Stack - Academic Search Engine
por Will
13 transferências semanais
Academic Search Engine for research paper from Mendeley and PloS. Science Stack provides is useful for finding relevant material and building a bibliography. You have a full scientific library at the click of a button.
Open Library Search
por jeffkaplan
13 transferências semanais
Open Library: One web page for every book ever published.
Acronym Finder
por Jeremy Morton
12 transferências semanais
Find acronym definitions quickly and easily.
Social networks
Search Plus for Amazon (US)
por brihar73
10 transferências semanais
Search Amazon.com with suggestions and helpful features.
Spific - Customized Google search
por Joey
8 transferências semanais
Take your "Googling" to the max with Spific! By using Spific you gain access to thousands of hours of human categorization of search results as well as many powerful but hidden Google features.
Give it a try - We're sure you'll like it!
Eccellio Arts - Search Engine
por Info Eccellio
8 transferências semanais
Eccellio Arts is the newcomer in the Eccellio family. Eccellio Arts helps you find everything about the charming world of Arts, like Antiques, Crafts, Design, Digital Art, Performing Arts, Photography, Writing and so on. Enjoy Eccellio Arts!
World of Music
por Topical Search
7 transferências semanais
Add this powered by Google search engine to your search bar, and find music recordings and programs around the world
O que são coleções?
Coleções são grupos de extras relacionados que qualquer um pode criar e partilhar.
Explorar coleçõesPara criar as suas próprias coleções, tem de ter uma conta dos extras da Mozilla.
