ShimoVPN is a VPN service provider exclusive to macOS only. Developed by Feingeist with its headquarter located in Berlin, Germany; ShimoVPN is committed to providing its users with a user-friendly VPN software with high security standards. Shimo supports PPTP VPN on macOS Sierra, something that is impossible on Apple's built-in VPN client.
It can unblock Netflix, but remember, only if you're a mac...