Just what I you need to block anything you don't need, save bandwitdh, block ads, etc. Ublock has made using firefox problem-free.

You'll never see an ad again. Works like a dream, no wonder Google hates it.

ublock origin for a calmer internet

Absolute the best and a must-have extension.

TOP STAR RATING PLUS! Sable, dependable, reliable,and rarely any issues; but if a block occurs you can always stop block, set as an "always" exception site, or exception always page.
Genuine time and hassle saving app of first and best choice!

indispensable !!!

Always works perfectly, doesn't require any attention, just does its job well.

The best

Esta buena funciona para todo tipo de anuncio publicitario. 🥞

Can not complain at all..its just that amazing even if it has its own issues sometime that is negligible.

best at blocking ads and unwanted items

can't use the internet without this