Best Free VPNs
Here is a list of free VPNs. I would only use these for emergency situations regardless of what the reviewer says, for long term it's best to buy a VPN, look for lifetime deals, they are usually worth it. If you are looking for a free VPN or for a secondary VPN to use in a by case basis then I would advise you to watch the video.
For a good lifetime deal, I would seriously consider stacksocial's VPN unlimited lifetime deal.