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ProtonVPN positions itself as a privacy-first VPN built by the same team behind ProtonMail. Headquartered in Switzerland, the service benefits from strong Swiss privacy laws and a company focus on transparency and security. ProtonVPN caters to users who want robust protection for everyday browsing, secure remote access, and safer torrenting or streaming. Core security features include AES-256 encryption, modern VPN protocols such as WireGuard (for speed and efficiency) and OpenVPN, plus a system-wide kill switch and DNS leak protection to prevent accidental exposure of your real IP address. ProtonVPN also offers Secure Core — a multi-hop architecture that routes traffic through privacy-friendly servers in secure jurisdictions before exiting to the public internet. This adds an extra layer of protection against network-based attacks and certain types of surveillance. Privacy and transparency are central to ProtonVPN’s appeal. The company maintains a strict no-logs policy and its clients are open-source, which allows independent experts to review the code. ProtonVPN has also engaged external auditors and publishes information about its privacy practices, helping users verify that the service adheres to its claims. Functionality extends beyond raw security. ProtonVPN provides features like NetShield, a DNS-level blocker for ads, trackers, and malware domains; split tunneling for choosing which apps use the VPN; and Tor over VPN for easy access to the Tor network without a separate Tor Browser configuration. Server networks support P2P on designated servers, and higher-tier plans enable access to streaming-optimized servers for services that otherwise impose regional restrictions. One notable advantage is ProtonVPN’s free tier, which provides a limited set of servers and basic speeds without data caps — a useful option for users who want to try the service before committing. Paid plans scale up speeds, unlock Secure Core servers, allow more simultaneous connections, and include extras like access to streaming and dedicated IP options. No service is perfect: speeds depend on server load and your location, and advanced features are reserved for paid tiers. Users in countries with heavy internet censorship may find some limitations, as robust anti-censorship requires persistent development and sometimes specialized server infrastructure. Overall, ProtonVPN is a strong choice for users prioritizing privacy, transparency, and modern encryption standards. Whether you want a trustworthy free VPN for casual use or a fully featured paid plan with multi-hop routing and ad blocking, ProtonVPN offers a clear, security-focused option backed by a company with a reputation in secure email and privacy tools.