This is the ONLY one that stopped everything, other brands just blocked some things. HOWEVER, FF did an update and now addons have to be "signed" to work. Can't even re-download it at all. Hope the Developer decides to keep going with this app as things are getting more complicated for them. I really DO appreciate the ability to keep the sex/fear ads out of my subconscious.

Very easy to use and intuitive.
I recommand this add-on .

Excellent, Ublock stoppe toutes les pubs de mes sites

Good

Had to update firefox to get it to work since the unsigned cert issue, but it works again now