quizás el mejor bloqueador que hay actualmente, muy ligero y eficiente

This is by far one of the best and must have add ons in Firefox. Highly recommended and I highly appreciate the hardwork that the developers did to make this add on possible. I hope you can create an android version soon.

A must have. The first extension to install, in any browser.

Great app. works as advertised. I recommend it to everyone. Good job!!!