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ProtonVPN has built a reputation as a privacy-first VPN service developed by the team behind Proton Mail. Headquartered in Switzerland, the company emphasizes user privacy, transparent practices, and strong technical protections. ProtonVPN offers a tiered service model: a limited free plan for everyday privacy, and paid plans (Basic, Plus, and Visionary) that unlock higher speeds, access to all servers, streaming support, and advanced features. Security and privacy are the core selling points. ProtonVPN uses industry-standard encryption (AES-256) and secure VPN protocols such as OpenVPN and WireGuard. It includes a system-wide kill switch to prevent traffic leaks if the VPN connection drops, DNS leak protection, and apps that are open source—allowing independent review of client code. ProtonVPN also promotes a strict no-logs policy, meaning it does not record users’ browsing activity; the company’s Swiss jurisdiction offers additional legal protections for user privacy. One standout feature is Secure Core, ProtonVPN’s multi-hop architecture. Secure Core routes traffic through privacy-friendly servers located in countries with strong privacy laws before it exits to the public internet, adding an extra layer of protection against certain types of surveillance and correlation attacks. ProtonVPN also supports Tor over VPN, which routes traffic into the Tor network with a single click, and designates certain servers for P2P and torrenting activities. Performance and usability are generally strong, especially for paid subscribers. The Plus plan provides higher bandwidth, faster servers, and access to servers optimized for streaming services—useful for users who need to access geo-restricted content. The free plan is useful for casual privacy needs but comes with limited servers and slower speeds. ProtonVPN’s apps are available on Windows, macOS, Linux, iOS, Android, and can be configured on select routers, making it versatile across devices. No service is perfect: like all VPNs, ProtonVPN may experience variable speeds depending on server load and distance, and some streaming platforms periodically block VPN traffic. Pricing is competitive, and the company periodically offers promotions or bundled deals with Proton Mail for users who want both email and VPN privacy. In summary, ProtonVPN is a solid choice for privacy-conscious users who value transparency, strong encryption, and features like Secure Core and Tor integration. Its free tier makes it accessible to newcomers, while paid plans deliver performance and advanced capabilities for more demanding users.