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ProtonVPN is a virtual private network (VPN) service developed by Proton AG, the same team behind Proton Mail. Built with privacy and security as core principles, ProtonVPN aims to give users greater control over their online footprint while making advanced protections accessible through easy-to-use apps. Security and privacy ProtonVPN uses industry-standard encryption and modern VPN protocols, including OpenVPN, IKEv2, and WireGuard, combined with AES-256 encryption to protect user traffic. The service is based in Switzerland, which has favorable privacy laws, and ProtonVPN maintains a strict no-logs policy so user activity is not retained. Apps are open source and the platform has undergone independent security reviews, contributing to transparency and trust. Unique features One standout feature is Secure Core, ProtonVPN’s multi-hop architecture that routes traffic through privacy-friendly servers in secure jurisdictions before exiting to the wider internet. This adds an extra layer of protection against network-level surveillance. ProtonVPN also offers Tor over VPN functionality, enabling direct access to the Tor network through a VPN connection for added anonymity, and a reliable kill switch that prevents IP leaks if the VPN connection drops. Split tunneling is available on some platforms, allowing users to route specific apps or traffic outside the VPN while keeping the rest protected. Plans and accessibility ProtonVPN provides a free tier with unlimited data, though it limits available servers and connection speeds compared to paid plans. Paid subscriptions unlock faster speeds, more servers across numerous countries, P2P support, streaming-optimized servers, and additional simultaneous connections. ProtonVPN’s client apps are available for Windows, macOS, Linux, Android, and iOS, with browser extensions and router-compatible configurations for broader device coverage. Performance and usability Performance is generally solid, particularly when using WireGuard, which typically provides faster connections and lower latency than older protocols. The apps are straightforward for beginners but include advanced settings for power users. ProtonVPN’s network size and server distribution continue to grow, improving performance and choices for obfuscation and geographic unblocking. Considerations No service is perfect: advanced features like Secure Core can introduce extra latency due to multi-hop routing, and the best streaming or P2P experience may require a paid plan. Prospective users should compare plans and test refunds or trial options to find the right balance of privacy, speed, and price for their needs. Conclusion ProtonVPN is a strong option for privacy-focused users who want transparent, well-audited software backed by a company with a privacy-first ethos. With its free tier, modern protocols, and unique privacy features like Secure Core and Tor integration, it’s worth considering for both casual and security-conscious users.