Works most of the time in FF / Linux Mint. Works hard to stay ahead of YouTube but this seems to be the greatest challenge. It's free and reliable!

First rate in rescuing me from ads that try to take over my PC.

Bis jetzt die Verbesserung bemerkt - wunderbar!

I love it. It's great. You should try it.

Used Ghostery on Chrome and continued using it when I migrated to Firefox. Only issue between going from Chrome to Firefox is that the drop down info box is cut off and I cannot see the full info box on Simple or Detailed View. I like to see exactly what trackers have been identified and toggle which I want blocked or not, so that has been the only issue making me prefer the Chrome extension over the Firefox extension. I don't know why the info box is cut off, but it doesn't seem to be an issue associated with the theme I'm using.

Edit: turns out friend had similar problem; if the Ghostery icon is moved to the overflow menu then it can't display properly. I don't like having a busy toolbar so I'd prefer to keep it in the overflow menu, but this is not a dealbreaker.