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ProtonVPN is a virtual private network service created by Proton AG, the same team behind ProtonMail. Launched with a focus on privacy and security, ProtonVPN combines strong encryption, modern VPN protocols, and a clear commitment to user privacy under Swiss jurisdiction. Its design prioritizes protecting user data from surveillance, intrusive advertisers, and network-based attacks while offering a range of plans for casual and power users alike. Security and privacy are at the core of ProtonVPN’s offering. The service uses industry-standard encryption and supports modern protocols including WireGuard, OpenVPN, and IKEv2, ensuring both performance and security across devices. ProtonVPN enforces a no-logs policy and benefits from Switzerland’s privacy-friendly legal framework, which adds an extra layer of protection compared with providers based in surveillance-allied jurisdictions. The client apps are open-source and the company runs a public bug bounty program; Proton has also submitted parts of its infrastructure and apps to independent security audits, demonstrating a degree of transparency uncommon in the industry. One of ProtonVPN’s standout technical features is Secure Core. Secure Core routes traffic through multiple servers hosted in privacy-friendly countries (such as Switzerland and Iceland) before leaving the Proton network, making it harder for adversaries to trace traffic back to users. ProtonVPN also offers Tor over VPN connections that allow users to access the Tor network with a single click, plus built-in protections like a kill switch and DNS leak prevention to maintain privacy if the VPN connection drops. NetShield, a DNS-level filter available on paid plans, blocks ads, trackers, and known malware domains, improving both privacy and browsing speed. ProtonVPN provides a free tier that is genuinely usable — suitable for light browsing and users who want basic privacy protection without a subscription. Paid plans add higher speeds, access to the full server network including Secure Core and streaming-optimized servers, support for more simultaneous connections, and features like split tunneling on supported platforms. The Plus plan targets users who need better performance for streaming, gaming, and large downloads, while Visionary bundles ProtonVPN with ProtonMail for those who want a complete privacy suite. User experience is generally straightforward: apps are available for Windows, macOS, Linux, Android, and iOS, and the service can be configured on many routers. The interface balances simplicity for beginners with advanced settings for experienced users. Performance is competitive, particularly when using WireGuard, though actual speeds depend on the chosen server and the user’s baseline internet connection. In summary, ProtonVPN is a solid choice for people who prioritize privacy, transparency, and a trustworthy jurisdiction. Its mix of open-source clients, security-focused features like Secure Core and Tor support, and a functional free tier make it suitable for privacy-conscious individuals and professionals who want protection without sacrificing usability.