Free VPNs can be a danger, with many unwittingly loading malware onto your device, or selling data to third parties. There are still some safe options to choose from, as long you know what to watch out for.

A secure, free VPN should employ industry-standard encryption, along with basic privacy features like a DNS leak protection and kill switch. The ideal VPN will be located in an area that is focused on privacy, and be subject to regular audits. This will help to build your confidence. The top VPNs for free offer unlimited data, or no caps, so you can perform data-intensive activities without worrying about privacy.

Most importantly, you should choose a cost-free VPN that allows you to unblock your favourite geo-blocked content. This could include services such as the NFL app or streaming platforms that block users from certain geographic regions. For instance, if you want to stream the newest football game but do not have a premium account with your satellite or cable provider, a trusted free VPN should have servers close to where the action is taking place.

In addition, a reliable free vpn will come with reasonable speeds, a diverse range of server locations, and support for multiple devices. TunnelBear, for example, offers a free service that allows users to connect to servers in the US, UK and Singapore while allowing up to five devices to use it simultaneously. It has a fun, user interface that is filled with bear-themed puns and animations.