doesn't have a free version. upd: gotta have plain and simple description telling that you don't have a free version, otherwise it's just time wastin' for users.
Hello! Our VPN service is indeed paid, however, we offer a 30-day money return guarantee to all the plans purchased via our website nordvpn.com/pricing/. You are more than welcome to test out our services, and, if anything, do not hesitate to contact us at support.nordvpn.com. -G.M.
