Porn Filter is an Intelligent porn sites block software!It has a special Intelligent Porn Content Filtering Engine.Just install it without any setting,it will auto block all porn websites smartly.It doesn't care of which kind of webbrowser you use,it can works fine with all kinds of webbrowsers. After Installed it,Please test to visit those Urls like:PlayBoy.com,to-porn.com,If you can not open those porn sites, it is working.