Es una excelente extensión. Bloquea la la mayoría de mensajes publicitarios.

It Delivers Flawlessly

very good

Just works Had removed numerous of ads in a few days. Thanks

Works as expected.

it works but like all USA marketing it is a con, say it is free and then they decide your licence has expired and you get this little pop up, uninstal it and you still get the anoying little pop up, it does not go away. DO NOT use this unless you want to be annoyed.