Proton VPN's largely unlimited free plan is also remarkably impressive. We're impressed with Proton VPN's straightforward, transparent approach, especially in contrast to the general atmosphere of secrecy and shiftiness in the VPN industry. Speeds are fast, and the VPN's apps are intuitive and easy to use across platforms regardless of whether you're a VPN pro or beginner. But Proton is also a solid choice for casual VPN users who only need general privacy on public Wi-Fi or just want to unblock streaming content online.

It features open-source apps, full-disk encryption, Secure Core servers and Tor over VPN.

Proton VPN is an excellent choice for techie VPN users who like to inspect the source code of the apps they use, as well as for anyone whose location or occupation requires an extra layer of security from their VPN.

In a few short years, Proton VPN has quickly developed a reputation for being a VPN with a strong commitment to privacy, security and transparency. Proton AG, the Swiss-based internet privacy company behind Proton Mail and other products like Proton Calendar and Proton Drive launched Proton VPN in 2017.

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