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ProtonVPN is a virtual private network service developed by Proton AG, the company behind Proton Mail. Designed with privacy and transparency at its core, ProtonVPN aims to give users secure access to the internet while protecting personal data from trackers, ISPs, and malicious actors. Headquartered in Switzerland — a jurisdiction with strong privacy protections — the service emphasizes minimal data collection and independent verification. Key features that define ProtonVPN include strong encryption standards, modern VPN protocols (WireGuard, OpenVPN, and IKEv2), and a strict no-logs policy. ProtonVPN’s clients are open-source and have undergone independent security audits, which helps build trust by allowing experts to inspect the code and confirm that user privacy measures are intact. For added protection, the built-in kill switch prevents data leaks by blocking network traffic if the VPN connection drops, and split tunneling lets advanced users choose which apps or destinations use the VPN. One standout capability is Secure Core, ProtonVPN’s multi-hop routing system. Instead of simply routing traffic through a single remote server, Secure Core routes it through privacy-friendly countries first (such as Switzerland, Iceland, or Sweden) and then through the exit server you choose. This architecture mitigates the risk of server compromise and provides stronger anonymity for users with heightened threat models, like journalists, activists, or people living under restrictive regimes. ProtonVPN offers multiple plans to accommodate different needs. A free tier provides basic access and is useful for casual users who want to experiment with a reputable VPN without cost. Paid tiers add access to faster servers, higher connection speeds, Secure Core, Tor over VPN, P2P-friendly servers, and the ability to stream region-locked content. Apps are available for Windows, macOS, Linux, Android, and iOS, making it convenient for most modern devices. While ProtonVPN is praised for its privacy stance and transparency, prospective users should note that free accounts may have speed and server-location limitations compared to paid plans. Also, like all VPNs, performance depends on your physical distance from servers and your ISP’s baseline speed. Overall, ProtonVPN is a solid choice for users who prioritize privacy, transparency, and robust security features. Whether you need reliable protection on public Wi-Fi, a way to bypass geo-restrictions for streaming, or multi-hop anonymity for sensitive communications, ProtonVPN provides a clear, user-friendly option backed by a company focused on privacy-first services. Consider trying the free plan to evaluate whether its performance and features meet your needs before upgrading.