DuckDuckGo Privacy Essentials
Privacitat sense complicacions. Protegiu les vostres dades quan cerqueu i navegueu: bloqueig de rastreig, encriptació més intel•ligent, cerca privada i més.
1.569.465 usuaris
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
317.883 usuaris
Don't track me Google
Removes the annoying link-conversion at Google Search / maps / ...
67.262 usuaris
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.
61.308 usuaris
Web Archives
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive․is, Google, Bing and Yandex
58.435 usuaris
Image Search Options
A customizable reverse image search tool that conveniently presents a variety of top image search engines.
44.575 usuaris
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!!!.
42.528 usuaris
Copy PlainText
Copy Plain Text without any formatting
28.654 usuaris
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
16.793 usuaris
Swift Selection Search
Swiftly access your search engines in a popup panel when you select text in a webpage. Context menu also included!
11.084 usuaris
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!
7.792 usuaris
AdBlock for Firefox
The most popular ad blocker for Chrome and Safari, now available for Firefox! Block all advertisements on all web pages, even Facebook, Youtube, and Hulu. Browse faster, too! Most ads aren't even downloaded at all, saving you time and bandwidth.
1.217.923 usuaris
Honey
Automatically find and try coupon codes with 1-click. Works at thousands of stores in the US, Canada, Australia, India and the UK.
830.323 usuaris
Ecosia — The search engine that plants trees 🌱
This extension adds Ecosia.org as the default search engine to your browser — it’s completely free!
333.957 usuaris
Startpage
This extension protects users from being tracked while allowing them to search the web in complete private mode.
227.327 usuaris
Wappalyzer
Identify technologies on websites
127.019 usuaris
Qwant VIPrivacy
Qwant VIPrivacy sets Qwant.com as your default search engine, blocks trackers for you to protect your personal data while you browse.
118.141 usuaris
Botó de Google Acadèmic
Cerqueu articles acadèmics mentre navegueu pel web.
113.353 usuaris
Citavi Picker
Citavi Picker ist ein Add-on für Nutzer der Software "Citavi - Literaturverwaltung und Wissensorganisation" (www.citavi.com). Mit dem Citavi Picker übertragen Sie Daten aus dem Web nach Citavi.
102.861 usuaris
Custom Search Tool
Get a custom search tool powered by Yahoo!
76.031 usuaris
AVG Online Security
AVG Browser Security and Web Reputation Plugin.
73.266 usuaris
Unpaywall
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
62.901 usuaris
Startpage Privacy Protection
By installing the free Startpage Privacy Protection extension you will be able to stop trackers and cookies and set Startpage as your default search engine.
58.938 usuaris
Web of Trust, MyWOT/WOT: Website Reputation Rating
Instantly know which websites to trust! WOT protects you while you browse, warning you against dangerous sites that host malware, phishing, and more.
57.588 usuaris