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.
7.697 gebruikers
Add custom search engine
Add a custom search engine to the list of available search engines in the search bar and URL bar.
7.564 gebruikers
ERail Plugin for Firefox
This plugin provides faster user experience for Indian Railways trains search on eRail.in. Updated to work with latest Firefox browser
7.491 gebruikers
InvisibleHand
Automatically get the lowest price when you shop online or search for flights. InvisibleHand shows a discreet notification when a better price is available on a product or flight you're shopping for. Covers over 580 retailers in the US, UK & Germany.
7.229 gebruikers
Hunter: Find email addresses in seconds
Find email addresses from anywhere on the web, with just one click.
7.152 gebruikers
Hide My IP Free
Hide Your IP Address and Unblock Websites for Free with the Hide My IP proxy and VPN IP network. Thousands of IPs around the world to choose from. Access your favorite streaming sites by changing your IP location. No ads or limitations.
6.894 gebruikers
Presearch.org Search Extension
Set your browser's default search to use Presearch.org
6.855 gebruikers
MSN-startpagina en Bing-zoekprogramma
MSN als je startpagina en Bing als je zoekprogramma instellen
6.724 gebruikers
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..
6.656 gebruikers
WhatRuns
Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.
6.640 gebruikers
Similar Sites - Discover Related Websites
Instantly find websites similar to the one you’re currently browsing. Explore the web, discover more.
5.698 gebruikers
Who stole my pictures?
Search for copies of the images using Yandex.ru, Tineye.com, Google.com, Bing.com and VK.com via right click menu
5.645 gebruikers
Diigo Web Collector - Capture and Annotate
Enable multi-color highlighter and post-it notes as your reading aids; Capture the page or any portion to share or archive; Save everything online to allow access anywhere.
5.373 gebruikers
Library Extension
See books, music and more at your local library as you browse the internet
5.316 gebruikers
Zoek op YouTube
Gebruik het contextmenu (klik met de rechtermuisknop) om te zoeken op YouTube een tekst van andere websites.
5.123 gebruikers
Resurrect Pages
Dead pages, broken links, the scourge of the internet. Powerhouse sites like Slashdot and Digg can bring a server to its knees. What do we do when a page is dead but we still want to see it? Call in the clerics, and perform a resurrection...
4.880 gebruikers
Context Search
Search selected text using your preferred search engines. Right-click or Alt-click on selected text to respectively launch the context menu or the icons grid. You can also perform searches using keywords in the url address bar. Requires Firefox 62+.
4.756 gebruikers
Rutracker Torrent Search
Eenvoudig en snel zoeken naar boeken, muziek, video ' s torrents.
4.746 gebruikers
