PubPeer
This plugin adds links to existing PubPeer comments on journal websites and PubMed.
2,870 users
Route with Google Maps
Find an address quickly using Google Maps. Select an address anywhere on a website, open the context menu, select "Route to ''your address" entry from the context menu and the route to the address will be shown in a new tab.
2,862 users
Safeplex Search
Add the Safeplex Search extension to easily detect real-time threats & enjoy custom secure Yahoo® search from your browser search bar.
2,832 users
Search on Google Lens
This is an add-on that allows you to search for images on a website with Google Lens.
2,823 users
Google Scholar search engine
Adds a search engine for Google Scholar (scholar.google.com).
2,823 users
Tournesol Extension
The extension facilitates using and contributing to the Tournesol project (https://tournesol.app).
2,787 users
DeepDyve Plugin
The DeepDyve plugin seamlessly connects your favorite search engines with your DeepDyve Library through your free DeepDyve account. Search, organize and access articles from PubMed, Google Scholar and others through your DeepDyve account.
2,742 users
Ahrefs SEO Toolbar
On-page SEO report, broken link checker, redirect tracer, and country changer for SERP in one add-on. If you have an active account at ahrefs.com, you will also get instant access to Page, Domain, and keyword metrics via your Ahrefs account.
2,740 users
Fraudscore
Block unwanted dangerous malware while keeping your personal information safe. Fraudscore's Artificial Intelligence tracks and blocks shady advertisements, malicious websites, and software that tries to steal your personal information.
2,728 users
Lyrics Here by Rob W
Instant lyrics on YouTube, Spotify, Deezer, 8tracks, SoundCloud and many other music sites in a flexible panel. 40+ sources ensure that lyrics are always found. Simple to use and highly customizable. (formerly called "YouTube Lyrics by Rob W")
2,717 users
Bing2Google
This extension redirects searches on Bing to Google. This affects any standard Bing search on Firefox.
2,698 users
DuckDuckGo Search (Unofficial)
Unofficial, open-source web extension that adds duckduckgo.com as a search engine to the Firefox browser. Please review DuckDuckGo's privacy policy: https://duckduckgo.com/privacy
2,671 users
YouCare - The charitable search engine
YouCare, the search engine that transforms your searches into good deeds.
2,661 users
Free Video Saver
Download fast and free any online video from your favourite webistes with Free Video Saver.
2,616 users
Find & Replace for Text Editing
Adds search & replace tool for input fields and editable text content. It includes search history, favourites, templates, highlighting, and advanced regex patterns. Use it when composing long emails, blog articles, or forum posts.
2,566 users
RevEye Reverse Image Search
Firefox port of the Chrome extension RevEye Perform a search by image. Choose between the image search engines Google, Bing, Yandex and TinEye
2,563 users
HighlightAll
Automatically highlight and count all occurrences of a word by selecting it. Custom mode option provides multiple highlighting feature with customizable colors and can also display search markers beside the scrollbar.
2,499 users
OneSearch
A powerful privacy-focused web search experience that gives you more control. Download the OneSearch extension today!
2,479 users
CouponCabin Sidekick - Coupons & Cash Back
When it comes to coupons, promo codes and cashback, the CouponCabin Sidekick always has your back.
2,475 users
