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ProtonVPN is a virtual private network service developed by the team behind ProtonMail. Built with a strong emphasis on privacy and security, ProtonVPN uses modern encryption and offers features designed to protect users’ online activity from surveillance, tracking, and data collection. Headquartered in Switzerland, the company benefits from a jurisdiction with robust privacy laws and neutrality in many international disputes, which it cites as one reason for its privacy posture. Core features that make ProtonVPN attractive include Secure Core, a no-logs policy, support for modern VPN protocols (OpenVPN, IKEv2, and WireGuard), and open-source client applications. Secure Core routes traffic through multiple servers located in privacy-friendly countries before it exits to the public internet, which helps mitigate risks from compromised exit servers or targeted attacks. ProtonVPN also provides DNS leak protection, an automatic kill switch, and split tunneling on supported platforms to balance privacy and local network access. One notable advantage of ProtonVPN is its integration with Tor. Users can connect to Tor over VPN servers (Onion over VPN) to access the Tor network without running a Tor browser locally, which can be convenient for certain threat models. ProtonVPN also supports P2P traffic on designated servers and allows users to choose their preferred encryption and protocol settings for speed or security. ProtonVPN’s service model includes a free tier alongside paid subscription plans. The free tier provides a no-cost way to use the VPN with a limited selection of servers and lower priority on speed, while paid plans unlock the full server network, higher connection speeds, Secure Core, and additional features like simultaneous connections and advanced streaming access. The company emphasizes transparency: its apps are open source, and it has undergone third-party security audits, which bolsters trust for privacy-conscious users. There are trade-offs. ProtonVPN can be more expensive than some competitors, especially at higher tiers, and its server network is smaller than the largest providers, which may affect latency or server choice in less-populated regions. Performance is generally solid, particularly with WireGuard, but top speeds depend on server load, location, and the subscriber’s plan. Who should consider ProtonVPN? Privacy-focused users, journalists, activists, and anyone wanting strong legal protections from a Switzerland-based provider will appreciate its design. It’s also a good fit for users who value open-source clients and independent audits. If your primary need is the absolute lowest price or the largest global server footprint, you may want to compare alternatives. Overall, ProtonVPN is a reputable, security-minded choice for users who prioritize privacy and transparency.