@heckyl-4-3-5-6: Yes it is. I've been using it for years and very happy with it. I have the Premium. Little trick. They will start telling you that you need to pay for premium in so many days. Wait until the last day. They will offer it to you for half price or so.

@marinaz909 Thank you. It took some doing to find it, but I did and stopped that annoying music. Now Opera is my default browser.

Works for me. This extension sure helps me out. Thank you so much.

@heckyl-4-3-5-6: Yes it is. I've been using it for years and very happy with it. I have the Premium. Little trick. They will start telling you that you need to pay for premium in so many days. Wait until the last day. They will offer it to you for half price or so.