Keywords Everywhere
Install this freemium add-on to view monthly search volume, CPC & competition data on 15+ websites like Google, YouTube, Amazon, Pinterest, Instagram, eBay, Bing, Etsy, Google Search Console and more
20,130 users
Swedish Dictionary
Swedish spell-check dictionary.
20,074 users
Antidote Connector for Firefox
Use Antidote directly where you are writing! Run a text through the corrector and the changes you make will automatically be applied to the original text in Firefox. (You must have access to Antidote.)
20,068 users
Passbolt - Open source password manager for teams
Passbolt is an open source password manager designed for collaboration. Securely create, manage and monitor your passwords. Share them instantly with your team.
20,065 users
WebRTC Leak Shield
Disable WebRTC and prevent IP leak.
20,029 users
WebP / Avif image converter
Convert WebP, Avif and other image types before saving and store them in an orderly fashion. All based on your preferences and fully automatic. Simply right click on an image and use the "Convert and save as" button. More details in the description.
19,924 users
General Catalan dictionary
Free Catalan (general version) spelling dictionary.
19,714 users
WAVE Accessibility Extension
Evaluate web accessibility within the Firefox browser. When activated, the WAVE extension injects icons and indicators into your page to give feedback about accessibility and to facilitate manual evaluation.
19,708 users
Hungarian Dictionary
This extension is based on László Németh's Hungarian Dictionary
19,473 users
19,473 users
Адаптер Рутокен Плагин
Позволяет использовать Рутокен Плагин
19,404 users
Pushbullet
Pushbullet enables you to see your calls and texts on your computer and easily send links and files from your computer to phone.
19,353 users
BlockTube
YouTube™ Content Blocker Block channels and videos from YouTube™ Fast and easy
19,231 users
File Converter - By Online-Convert.com
This all-in-one converter plugin extends your right click menu with an option to download and convert webpages, links, videos, documents, images, just everything that can be downloaded from the Internet.
19,210 users
Wikiwand: Wikipedia Modernized
Good old Wikipedia gets a great new look
19,171 users
Offline QR Code Generator
This add-on allows you to quickly generate a QR code offline with the URL of the open tab or any (selected) other text! 👍 It works completely offline protecting your privacy and has a big range of features like colored QR codes!
19,171 users
Netflix Party is now Teleparty
Watch Netflix, Youtube, Disney Plus, Hulu, HBO, and Amazon Prime Video in sync with friends
19,153 users
FoE - Helper
Small tools and helpers for a better gaming experience in Forge of Empires
19,124 users
Xdebug Helper for Firefox
This extension is very useful for PHP developers that are using PHP tools with Xdebug support like PHPStorm, Eclipse with PDT, Netbeans and MacGDBp or any other Xdebug compatible profiling tool like KCacheGrind, WinCacheGrind or Webgrind.
19,116 users
Search and New Tab by Yahoo
This Add-on sets your default Search to Yahoo, and it brings a fresh look to every new tab page, powered by Yahoo.
19,061 users
Autofill
A form filler, form recovery, text snippets, and automation tool all in one.
18,946 users
18,859 users
Screen Recorder
Record your computer's screen with just one click!
18,742 users
LocalCDN
Emulates remote frameworks (e.g. jQuery, Bootstrap, AngularJS) and delivers them as local resource. Prevents unnecessary 3rd party requests to Google, StackPath, MaxCDN and more. Prepared rules for uBlock Origin/uMatrix.
18,666 users
CouponBirds SmartCoupon Coupon Finder
Automatically find coupons and apply the best coupon code to save money for your online shopping!
18,586 users