WhatRuns
Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.
8,190 users
Convert File
Add Convert File & Custom Web Search extension then click the icon on your toolbar Convert Your Files plus Yahoo Web Search.
7,771 users
Safeplex Search
Add the Safeplex Search extension to easily detect real-time threats & enjoy custom secure Yahoo® search from your browser search bar.
7,487 users
Ezy Alarm Clock & Custom Web Search
Add the Ezy Alarm Clock & Custom Web Search extension to set alarms and access a world clock by clicking the favicon on the toolbar and get search results powered by Yahoo®
7,444 users
Speed Test Meter and Search
Add the Speed Test Meter and Search extension to get an internet speed test tool by clicking the favicon on the toolbar and get web search results by Yahoo®
7,411 users
Country Flags & IP Whois
Displays country flag of website's server location, Whois and Geo info on a browser addressbar icon
7,111 users
Hunter: Find email addresses in seconds
Find email addresses from anywhere on the web, with just one click.
6,970 users
Click and Read
Developed by the CNRS to facilitate access to documents, the extension scans the web page you visit for document identifiers (DOI, PMID, PII) and adds a link if the resource is available.
6,852 users
Library Extension
See books, music and more at your local library as you browse the internet
6,711 users
Translate Now
Right click a selection, page or link to translate words in Firefox using Google Translate, DeepL Translator or Bing Translator. In Firefox voor Android you first make a selection and then you use the button.
6,666 users
Castorus
Castorus est un outil de suivi communautaire d'annonces immobilières. Castorus retient pour vous les éléments essentiels des annonces que vous consultez. Il vous indique l'évolution du prix de l'annonce, les éventuelles modifications, etc..
6,535 users
wiki.gg Redirect
Redirects all requests from wikis that have moved to wiki.gg from their former host.
6,350 users
CNET Shopping
CNET Shopping helps you find the best prices on your favorite products. Get promo codes and discounts with a single click.
6,287 users
Google Analytics Opt-out
Prevents the Google Analytics and Tag Manager's JavaScript APIs from collecting data and recording the user
6,180 users
Calendar Planner & Custom Web Search
Add the Calendar Planner & Custom Web Search extension to get an easy-to-use calendar planner by clicking the favicon on the toolbar & enjoy Yahoo!® search from your browser.
5,866 users
Scite
See scite Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence - around the web
5,736 users
Seznam Doplněk – Email
Seznam Doplněk – Email vás upozorní, když přijde nový e-mail, a zjednoduší práci s více Seznam účty.
5,679 users
LEO Dictionaries
This is the official add-on for easier access to LEOs Online Dictionaries. Select any word or phrase, right-click on the selection and translate from/to English, French, Spanish, Italian, Chinese, Russian, Portuguese and Polish to/from German.
5,487 users
