Rated 5 out of 5 stars

Karma Blocker is just the most essential FF add-on for me – I use it since 3 years. Surfing the web is so much faster with it since with Karma Blocker you can filter out nearly all that ad and other crap. Thanks sooo much Anthony !!

This review is for a previous version of the add-on (  This user has a previous review of this add-on.