In general, we prefer providers that use OpenVPN or IKEv2, both of which are comparably new technologies. OpenVPN has the benefit of being open source, and has thus been picked over for any possible vulnerabilities. WireGuard is the heir apparent of open-source VPN protocols, and one that could dramatically improve VPN speeds. It's seen adoption among some of the big names in the industry but is still comparably rare.
In most cases, your online behavior is visible for anyone using the same network, most notably your administrator. If you’re using a shared Wi-Fi network, that network’s administrators can see every website you visited. Depending on the network you’re using, this could mean your boss, colleagues, family members or roommates have access to information about the websites you visited. This is especially dangerous when you’re on a public Wi-Fi network.
When comparing various free VPN services, we look at encryption, data limits, speed caps, the number of simultaneous connections that are allowed, and the server locations. Free VPNs often have a combination of different limiting factors regarding data, internet speeds, and server availability. In everyday practice, this does not necessarily have to pose a problem. Which provider is the best pick for you is mainly a matter of personal preference, wants, and needs.
It might happen because VPNs will always interfere with your speeds at some point. The level of encryption, the distance between you and the server, how strong your CPU is, the provider’s routing algorithms, and other factors can contribute to that.
Many free VPN services are owned by Chinese companies, which might raise suspicions about their intentions and the level of safety and anonymity. As we all make non-stop use of the internet these days, it is worth using a good and reliable VPN service.
Surfshark is one of the smoothest VPNs around. It's perfectly intuitive design hides advanced security solutions and some of the most premium features in the industry.
It has a total of 28 servers over 22 countries and that offer an error-free net surfing opportunity to the customers.
As well as this, NordVPN is a hyper-secure app with AES-256-bit encryption and registry in Panama, which is one of the least invasive countries, privacy-wise. When you connect to NordVPN, all your data is encrypted and sent using advanced security protocols (IKEv2/IPsec, OpenVPN and their proprietary NordLynx) to safely hide the nature of exchanged traffic.
The free VPN package of Windscribe is really solid. The speeds are great, although we do dislike the data limitations. Also, Windscribe is not a good pick for people who enjoy watching Netflix with their VPN.
TunnelBear is another good option if you’re looking for a free VPN. The interface is clear, fun, and easy to use. The visual style is unique and very recognizable. The website is easy to navigate and the installation of Tunnelbear software is quick and simple.
This also means that they keep logs of the activity on their systems (3rd VPN server). This VPN is only used for people who need to get around content filters.
