A free VPN is the best option to protect your phone and tablet when using public Wi-Fi. Virtual private networks encrypt the connection to create a secure, encrypted tunnel. This prevents hackers from intercepting data and stops governments or corporations from spying online. Finding the most reliable free VPN can be difficult, especially with numerous options that are not reliable.

Most free VPNs have overbearing restrictions that make them useless for blocking restricted content and securing your privacy. The VPNs that do not have these restrictions typically earn profits by imposing intrusive advertising or selling your personal data to third-party companies that defeats the main purpose of using a VPN in the first place.

A reliable free VPN will secure your connection and provide servers across different locations to increase performance and speed. It should also be compatible with many different devices and provide a simple interface. Additionally, it should have a large data allowance or, ideally, unlimited data.

Our top pick for the best free VPN is CyberGhost that offers more than 9,100 servers spread across 90+ countries. It is simple to use and has a simple Android and iOS application that can be installed within minutes. In addition, it offers an array of highly-technical options, including an Internet Kill Switch, Adblocker as well as a GhostBear mode that makes your VPN traffic appear normal, allowing you to avoid deep packet inspection in areas such as China or Russia. And if you're not satisfied with your experience, it comes with a 45-day money back guarantee.