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ProtonVPN is a privacy-focused virtual private network developed by Proton Technologies AG, the same team behind ProtonMail. Launched with a strong emphasis on protecting user privacy, ProtonVPN combines robust encryption, clear privacy policies, and Swiss jurisdiction to appeal to users who prioritize confidentiality and freedom online. One of ProtonVPN’s distinguishing features is its Swiss base. Switzerland has strong privacy protections and is outside U.S. and EU surveillance frameworks, which makes it an attractive legal home for a privacy service. ProtonVPN maintains a strict no-logs policy, meaning it does not store user activity that could be tied back to individuals. The company has also published transparency reports and engaged independent security audits of its software, reinforcing trust in its claims. Security and technical features are central to ProtonVPN’s offering. It uses industry-standard encryption (AES-256) and secure VPN protocols such as OpenVPN and WireGuard, providing a balance between strong security and performance. ProtonVPN’s Secure Core architecture routes traffic through privacy-friendly countries (like Iceland and Switzerland) before exiting to the wider internet, adding an extra layer of protection against network-level attacks. Additional features include a kill switch to prevent leaks if the VPN connection drops, DNS leak protection, split tunneling on some platforms, and Tor-over-VPN support for users who want to combine VPN protection with Tor anonymity. ProtonVPN offers both free and paid plans. The free tier provides basic access to a limited set of servers with moderate speeds, making it a practical option for users who need occasional privacy protection without cost. Paid plans expand server access globally, enable higher speeds, and unlock advanced features such as Secure Core, P2P-optimized servers, and support for multiple simultaneous connections. ProtonVPN’s apps are available across major platforms—Windows, macOS, Linux, Android, and iOS—and the company publishes much of its client code as open source. No service is perfect for every use case. While ProtonVPN is strong on privacy and transparency, users seeking the absolute fastest possible streaming or gaming performance may sometimes find alternatives with larger optimized networks perform better. The free plan, while generous, has limitations in server selection and speed. Pricing for premium tiers is competitive but varies depending on features and subscription length. In summary, ProtonVPN is an excellent choice for privacy-conscious users who value transparency, strong encryption, and a reputable legal jurisdiction. It is suitable for secure everyday browsing, protecting data on public Wi‑Fi, and users who want privacy-first features like Secure Core and Tor integration. Prospective users should compare plans and consider whether the balance of privacy features and network performance meets their needs.