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ProtonVPN is a virtual private network service developed by Proton AG, the same Swiss company behind Proton Mail. Built with a strong emphasis on privacy, security, and transparency, ProtonVPN aims to give users a reliable way to protect their internet traffic, bypass censorship, and improve online anonymity without compromising ease of use. Core features and privacy protections ProtonVPN uses modern VPN protocols including WireGuard, OpenVPN, and IKEv2, offering a balance of speed and security. Strong encryption and Perfect Forward Secrecy are standard, along with DNS leak protection and a system-wide kill switch that prevents data exposure if the VPN connection drops. ProtonVPN operates under Swiss jurisdiction, benefiting from strong privacy laws and a strict no-logs policy. For added protection, the Secure Core feature routes traffic through multiple servers in privacy-friendly countries before it exits to the public internet, helping to mitigate advanced network-level threats. Additional useful features ProtonVPN includes features that appeal to different user needs. NetShield blocks ads, trackers, and malware domains at the DNS level on supported plans. Tor over VPN allows seamless connections to the Tor network without running the Tor Browser separately. There are P2P-optimized servers for file sharing, and specialized streaming servers to help access region-locked content. Apps are available for Windows, macOS, Linux, Android, and iOS, and ProtonVPN can be configured on certain routers and third-party devices. Split tunneling is supported on several platforms, letting you route only selected apps or sites through the VPN. Plans, pricing, and the free tier ProtonVPN offers a free tier with limited server locations and speeds, which is notable for being genuinely usable without data caps (though performance and features are restricted). Paid plans (Basic, Plus, and higher tiers) unlock faster servers, Secure Core, NetShield, more simultaneous connections, and priority support. Proton’s paid subscription options are competitive with other premium VPNs and integrate well with Proton Mail for users invested in the Proton ecosystem. Use cases and who it’s for ProtonVPN is well-suited for privacy-conscious users, journalists, activists, and anyone who wants a trustworthy VPN backed by transparent policies. It’s also viable for general users who want safer public Wi-Fi browsing, access to geo-restricted streaming, or a straightforward VPN client. Limitations and considerations No VPN can guarantee total anonymity; users should combine ProtonVPN with good security practices. Some advanced features are reserved for higher-tier plans, and speeds can vary by server and location. As with any service, test with the free tier or short subscription to confirm it meets your needs. Summary ProtonVPN is a solid, privacy-first VPN with modern protocols, unique privacy features like Secure Core, and a reputable background. It balances usability and security, making it a compelling choice for anyone who prioritizes privacy and transparency.