There is no option(at least easy) to disable built in adblock..

Nice seamless VPN and adblocker

The best VPN speed ever! Nice guys.

Very easy to use VPN extension. The best of it is that we can manually add exception on each website to pause from the VPN connection. This allows for transparent surfing experience.

Intuitif pour un piètre pratiquant de la langue anglaise!

For a free VPN, couldn't ask for more. I don't need a VPN very often, but when I do, I have been turning to Windscribe for a long time now. With the insane offers they've had lately to get the pro version, I think I'm going to just hand my money over to them, and finally have full use of all they offer.

Must be the best free VPN available, so easy to download & install. Good range of servers around the world. If you supply and validate an email address you get 10GB a month free.