Super Dark Mode
Switch website you want to dark mode. Dark mode will help devices save battery and reduces strain on your eyes.
2,146 users
Hive Keychain
Secure Hive Wallet Extension.
2,145 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.
2,143 users
2,141 users
Session Alive
Keep your Session Alive at any website and never get logged out. Forget the session timeout messages. Multi-Account Containers supported.
2,139 users
QR Code
Generate QR Code from page URLs, link URLs, selected strings, clipboard strings, and page titles. Read the QR code from the image and decode it.
2,139 users
Readability based Reader View
strips away clutter like buttons, background images, and changes the page's text size, contrast and layout for better readability. Note: This extension uses the standalone version of Mozilla's Readability library.
2,138 users
CSS Reloader
CSS Reloader is an extension that allows you to reload all the CSS of any site without you have to reload the page itself.
2,137 users
VIP视频免费播放
腾讯视频、爱奇艺、优酷、芒果TV、搜狐视频等VIP视频免费在线观看
2,134 users
WebGL Fingerprint Defender
Defending against WebGL fingerprinting by reporting a fake value.
2,133 users
Calculator Whiz & Custom Web Search
Add the Calculator Whiz & Custom Web Search extension to get a free online calculator by clicking the favicon on the browser toolbar & enjoy Yahoo® search
2,132 users
Font Fingerprint Defender
Defending against Font fingerprinting by reporting a fake value.
2,131 users
Pinned Tab for Messenger
Go to the pinned Messenger tab. If it doesn't exist, it's created. This is an independent addon not affiliated with or sponsored by Messenger or Meta
2,130 users
Multiple File Downloader
Downloads multiple files from any page
2,128 users
Reload in address bar
Moves the reload bar to the address bar like in Firefox before 57. Source code available here: https://github.com/trubens/reloadInAddressBarExtension
2,127 users
Advanced Downloader for Instagram™
Advanced Downloader for Instagram will allows you to save images, videos and stories to your computer. view stories and messages without seen/as anonymous.
2,127 users
Paywall-blocker
Remove paywall from newsletters. Watch articles for free. Currently supported websites: De Tijd, Telegraaf, Bloomberg, De Morgen, GVA, Knack
2,123 users
CouponCabin Sidekick - Coupons & Cash Back
When it comes to coupons, promo codes and cashback, the CouponCabin Sidekick always has your back.
2,119 users
Ant.com Antmark manager add-on
Manage your favorite web pages
2,119 users
2,117 users
Russian Hunspell dictionary
Создан на основе словаря Лебедева. Файл аффиксов постепенно переписывается, словарь ежедневно пополняется. Релиз выкладывается один раз в месяц первого числа.
2,116 users
Ctrl+Number to switch tabs
Adds keyboard shortcut Ctrl+1 to switch to the first tab, Ctrl+2 to switch to the second, and so on. Ctrl+9 switches to the last tab.
2,115 users
scriptsafe-ff
The well known browser extension/addon that gives users control of the web and more secure browsing while emphasizing simplicity and intuitiveness. Since the original developer seemingly has abandoned the project. ... New Repo/Maintainer!
2,111 users
CheckThemAll
I updated to Firefox 57 and I was looking for a WebExtension replacement for CheckFox, since I was not able to find one, I implemented it. CheckThemAll allows you to select many checkboxes and then check / uncheck / invert them with one single click!
2,105 users
2,105 users