DuckDuckGo Privacy Essentials
Simple and seamless privacy protection for your browser: tracker blocking, cookie protection, DuckDuckGo private search, email protection, HTTPS upgrading, and much more.
1.432.501 usuários
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
391.542 usuários
Don't track me Google
Removes the annoying link-conversion at Google Search / maps / ...
75.139 usuários
Web Archives
View archived and cached versions of web pages on various search engines, such as the Wayback Machine and Archive․is.
67.514 usuários
TinEye Reverse Image Search
Click on any image on the web to search for it on TinEye. Recommended by Firefox! Discover where an image came from, see how it is being used, check if modified versions exist or locate high resolution versions. Made with love by the TinEye team.
60.619 usuários
Dictionary Anywhere
View definitions easily as you browse the web. Double-click any word to view its definition in a small pop-up bubble. It also supports Spanish, German, French language alongside English. Enjoy Reading Uninterrupted!!!.
49.782 usuários
Image Search Options
A customizable reverse image search tool that conveniently presents a variety of top image search engines.
43.015 usuários
Emoji
It permits just with a single click to copy an emoji. There is a search-box and the "Most used emojis" section (the first one). If you want to send feedback or report bug, please contact me
36.674 usuários
Copy PlainText
Copy Plain Text without any formatting
29.308 usuários
ScrollAnywhere
Scroll page without touching scroll-bar! Press Middle (Right / Left) mouse button anywhere on the page to scroll just like with scrollbar. Features also: - "grab and drag" scrolling - customizable scrollbars! - the Momentum auto-scroll
13.834 usuários
Swift Selection Search
Swiftly access your search engines in a popup panel when you select text in a webpage. Context menu also included!
11.997 usuários
Tabby - Window & Tab Manager
Tabby helps you manage a lot of windows and tabs easily; it can help you open, close, move, pin, and do many other things on tabs and windows quickly. With Tabby, you can even save all you windows and tabs for later with just one click!
9.353 usuários
GIPHY for Firefox
Bring the power of a GIF search engine anywhere on the web. Respond to emails, tweets and more with GIFs quickly and easily. Add GIPHY GIFs to your Gmail, Facebook, Twitter and more. Just search, drag and drop or right click!
7.987 usuários
AdBlock
O bloqueador de anúncios mais popular para Chrome e Safari chegou no Firefox! Bloqueie todos os anúncios em qualquer página, incluindo o Facebook, o YouTube e o Hulu. Navegue mais rápido também! A maioria dos anúncios sequer é baixada, economizando o
1.348.786 usuários
Honey
Automatically find and try coupon codes with 1-click. Works at thousands of stores in the US, Canada, Australia, India and the UK.
559.457 usuários
Ecosia — The search engine that plants trees 🌱
This extension adds <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/c7a1fe7e1838aaf8fcdb3e88c6700a42c275a31c5fdea179157c9751846df4bf/http%3A//Ecosia.org" rel="nofollow">Ecosia.org</a> as the default search engine to your browser — it’s completely free!
312.816 usuários
Startpage.com: pesquisa privada
Recupere a sua privacidade online usando o <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/d5d881a6438b9e63d4735758c8cdc0c563bf4610541b68a298570802755fd062/http%3A//Startpage.com" rel="nofollow">Startpage.com</a> para pesquisar. Ele oferece resultados de alta qualidade, sem rastreadores nem anúncios para seguir você. Essa extensão altera o seu mecanismo de pesquisa padrão para o <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/d5d881a6438b9e63d4735758c8cdc0c563bf4610541b68a298570802755fd062/http%3A//Startpage.com" rel="nofollow">Startpage.com</a>.
224.979 usuários
Wappalyzer
Identify technologies on websites
131.475 usuários
Botão do Google Acadêmico
Pesquise artigos acadêmicos enquanto navega pela Web.
112.586 usuários
Qwant - Search engine & tracker blocker
Qwant extension sets qwant.com as your default search engine and blocks trackers for you.
103.101 usuários
Citavi Picker
Citavi Picker ist ein Add-on für Nutzer der Software "Citavi - Literaturverwaltung und Wissensorganisation" (<a rel="nofollow" href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/6a0796a63b845626734492fb8ccf22f1ea832dd015bd33ebe1aaa875c619fddb/http%3A//www.citavi.com">www.citavi.com</a>). Mit dem Citavi Picker übertragen Sie Daten aus dem Web nach Citavi.
91.532 usuários
Converter Suite & Custom Web Search
Add the Converter Suite & Custom Web Search extension to convert files by clicking the favicon on the toolbar & to access Yahoo!® search from your browser.
79.351 usuários
Unpaywall
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
72.220 usuários
Earth View 360° & Custom Web Search
Add Earth View 360° & Custom Web Search to access High Resolution 3D Maps & Yahoo Web Search
65.474 usuários
Manuals Hunt and Search
Add the Manuals Hunt and Search extension to access over 60,000 manuals by clicking the favicon on the toolbar, and get web results from Yahoo® Search
59.575 usuários