Extensions
Explore powerful tools and features to customize Firefox and make the browser all your own.
Midnight Lizard
This extension changes page colors, brightness and contrast to increase readability and brings dark night mode to all websites.
1,409 users
Bloody Vikings!
Simplifies the use of temporary e-mail addresses in order to protect your real address from spam. Supports inter alia 10minutemail.com and anonbox.net.
14,428 users
Cookie AutoDelete
Control your cookies! This WebExtension is inspired by Self Destructing Cookies. When a tab closes, any cookies not being used are automatically deleted. Whitelist the ones you trust while deleting the rest. Support for Container Tabs.
113,999 users
Clippings
Save frequently-entered text for pasting later.
40,765 users
Classic Theme Restorer (Fx29-56)
Squared tabs, application menu, add-on bar, small button view and many more 'old' features for 'Firefox 29-56', not for Firefox 57+! >Latest builds on Github!<
213,236 users
YouTube Ad Blocker
Best Ad blocker for YouTube, faster and lighter than others. It automatically hides YouTube ads!
2,301 users
Adblock
★ ★ ★ ★ ★ Adblock Features: ☆ Adblock working on ALL websites ☆ Antivirus ad anti- malware ☆ Performance enhancement in browsing speed ☆ Adblock of ads, banners and pre-rolls on Youtube ☆ No more Banner, PopUp, PopUnder ☆ INSTALL ADBLOCK NOW!
2,776 users
Biglion - кэшбэк сервис, cashback до 30%!
Возвращайте до 30% от каждой покупки в интернет-магазинах AliExpress, МВидео, Летуаль, Lamoda, GearBest с кэшбэком от Biglion. Узнавайте об акциях любимых брендов первыми!
1,111 users
Adblock
★ ★ ★ ★ ★ Adblock Features: ☆ Adblock working on ALL websites ☆ Antivirus ad anti- malware ☆ Performance enhancement in browsing speed ☆ Adblock of ads, banners and pre-rolls on Youtube ☆ No more Banner, PopUp, PopUnder ☆ INSTALL ADBLOCK NOW!
2,776 users
YouTube Ad Blocker
Best Ad blocker for YouTube, faster and lighter than others. It automatically hides YouTube ads!
2,301 users
uBlock Adblock Plus
The latest adblock with the best features from the most popular adblocks. Easy on CPU and memory.
1,552 users
Crunchyroll HTML5 Unofficial
A fully fledged HTML5 player for Crunchyroll.
1,371 users