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ProtonVPN positions itself as a security-first VPN built by the team behind Proton Mail. Headquartered in Switzerland, where privacy laws are strong, the company emphasizes transparency, independent audits, and a strict no-logs policy. Those commitments, combined with a feature-rich client lineup, make ProtonVPN a solid choice for users who prioritize privacy and security. Security and privacy At its core, ProtonVPN uses strong encryption and recognized VPN protocols. Clients support WireGuard, OpenVPN, and IKEv2, allowing users to balance speed and compatibility. ProtonVPN’s no-logs policy is reinforced by independent audits and the company’s jurisdiction, which can offer legal protections against some forms of data requests. Advanced features include a system-wide kill switch to prevent leaks if the VPN connection drops, DNS leak protection, and support for secure DNS services. Proton’s Secure Core architecture adds another layer of protection by routing traffic through multiple, privacy-friendly servers located in Switzerland, Iceland, or Sweden before it exits to the public internet — reducing the risk of surveillance or correlation attacks. Privacy-enhancing features ProtonVPN includes several extras designed to improve everyday privacy. NetShield is a DNS-level filter that blocks ads, trackers, and malicious sites (available on select plans). Tor over VPN enables direct access to the Tor network from inside the VPN tunnel on designated servers, simplifying anonymous browsing for users who need it. Apps are open source, which supports transparency and community review, and the company publishes transparency reports detailing legal requests and responses. Performance and usability Performance varies by server and plan, but WireGuard support helps deliver competitive speeds for streaming, gaming, and large downloads. ProtonVPN offers both free and paid tiers: the free plan provides limited servers and moderate speeds for casual users, while paid plans unlock access to faster servers, Secure Core, P2P-friendly servers, and features like NetShield. Client apps are available for Windows, macOS, Linux, Android, and iOS, with manual configuration options for routers and other platforms. Use cases and conclusion ProtonVPN is well-suited for privacy-conscious users, journalists, activists, and anyone who wants a robust, transparent VPN backed by a reputable company. It balances strong privacy protections with practical features like streaming support and malware blocking, though the best performance and advanced features require a paid subscription. Overall, ProtonVPN stands out for its commitment to privacy, independent verification, and a thoughtful feature set that appeals to both novice and advanced users.