Best Free Safari Adblocker – Umbra - Ad Blocker for Safari Browser, Best Free Content & Ads Block Extension Review

I'm only giving it a 3 star rating because it doesn't block ad-tracking just the ads themselves. It also has no option to block scripts which is key to me. If you don't want to pay for an Adblocker then this is your best option even if it lacks something as simple as blocking ad-tracking.
Review by Game Center: xMatt Perkins on Umbra - Ad Blocker for Safari Browser, Best Free Content & Ads Block Extension.