Absolutely terrific. It captures much more blocking than other blockers I have tried and thanks to Firefox I am very satisfied.

Works well with both ESR and FF 57

Parfait !

فوق الممتازة

Muy recomendable y efectivo,acerca su labor a la perfección

Does what you want right out of the box.

Most efficient ad-blocker out there. Takes up much less resources than ABP and it blocks more adds in my testing.

I like it in every browser

This is fast, it blocks all the addons, and it's got a nice UI.

Goodies

A must-have extension. Despite CPUs, GPUs, and available bandwidth all increasing steadily over the past decade, the web has become so bloated and congested that it's worst offenders render it almost unusable. Browsing the Web on a system without uBlock Origin is like taking a time machine back to the days of 33.6kbps dial-up. Do yourself a HUGE favor and reclaim the Web by installing this extension you will not be disappointed.

Без этого приложения серфить в инете просто невозможно. Лучший блокировщик рекламы.

Super ! Blokuje doskonale ! Przeglądarka chodzi szybko a strony wczytują się jeszcze szybciej :D

I love it. Thank you.

LUX