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ProtonVPN is a virtual private network service developed by Proton AG, the company behind ProtonMail. Designed with privacy and security as its primary goals, ProtonVPN aims to offer a simple yet powerful tool for protecting online activity, bypassing censorship, and accessing geo-restricted content. Headquartered in Switzerland, the service benefits from strong Swiss privacy laws and a strict no-logs policy. Security and privacy features are central to ProtonVPN’s appeal. It supports modern VPN protocols such as WireGuard and OpenVPN, and includes a system-wide kill switch to prevent accidental data leaks if the connection drops. ProtonVPN offers Secure Core — a multi-hop architecture that routes traffic through servers in privacy-friendly countries before exiting to the public internet — reducing the risk of tracking and surveillance. For users who prefer an added layer of anonymity, ProtonVPN also provides a Tor over VPN option that allows direct access to the Tor network through the VPN client. ProtonVPN comes in several tiers including a free plan and paid subscriptions (Basic, Plus, and Visionary). The free tier is notable for being genuinely usable: it provides access to servers in a handful of countries with no data limits, though speeds and server choice are restricted compared to paid plans. Paid plans add higher speeds, access to the full server network, Secure Core, Tor over VPN, P2P-friendly servers, and advanced features like NetShield — a DNS-based ad, tracker, and malware blocker available in higher tiers. Performance and usability have improved significantly in recent years, particularly with the adoption of WireGuard, which offers faster connections and lower latency. ProtonVPN maintains applications for Windows, macOS, Linux, Android, and iOS, plus support for routers and a command-line client for advanced setups. The apps are straightforward, with features such as split tunneling on some platforms, a visual server map, and server filtering by load or country. ProtonVPN is also transparent about its operations: the company publishes transparency reports and has undergone independent security audits. Its Swiss base and no-logs stance make it an attractive option for privacy-conscious users, journalists, activists, and anyone seeking stronger protections against surveillance. No VPN is perfect. While ProtonVPN offers strong privacy protections and unique features, paid plans are pricier than some competitors, and streaming or gaming users should check specific server performance for their needs. Overall, ProtonVPN stands out for its privacy-first approach, robust security toolkit, and alignment with Proton’s broader mission of building privacy-preserving internet services. For users who prioritize privacy and reliability, ProtonVPN is a top contender in the VPN market.