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ProtonVPN is a virtual private network (VPN) service created by Proton Technologies AG, the same Switzerland-based team that built ProtonMail. Designed with privacy and security as primary goals, ProtonVPN helps users protect their internet traffic from eavesdroppers, bypass regional restrictions, and maintain anonymity while browsing. At its core, ProtonVPN encrypts your internet connection, routing traffic through secure servers in different countries. This prevents local networks, internet service providers, and many third parties from seeing which websites you visit or the data you send and receive. ProtonVPN uses modern, audited encryption protocols and supports strong cipher suites, ensuring your connection remains confidential and tamper-resistant. One of ProtonVPN’s distinguishing features is its commitment to privacy and transparency. Headquartered in Switzerland, the company benefits from strong privacy laws and a history of resisting data requests. ProtonVPN enforces a strict no-logs policy, meaning it does not record your browsing activity or connection logs. The service has also undergone security audits, which add credibility to its privacy claims. ProtonVPN offers a range of plans to suit different needs, including a free tier. The free plan provides access to servers in several countries without data caps, making it a practical option for casual users who want basic protection. Paid tiers add higher-speed servers, more simultaneous connections, access to specialized servers (such as Secure Core, which routes traffic through privacy-friendly countries), P2P support, and Tor over VPN options for enhanced anonymity. Performance is an important consideration for any VPN, and ProtonVPN has invested in a global server network to provide competitive speeds. While any VPN introduces overhead, premium ProtonVPN servers and the use of modern protocols generally deliver good performance for streaming, video calls, and downloads. Server load and distance still affect speed, so selecting nearby servers typically produces the best results. ProtonVPN supports major platforms, including Windows, macOS, Linux, Android, and iOS, with user-friendly apps and manual setup guides for routers. Features like a kill switch, split tunneling (on some platforms), DNS leak protection, and automatic connection on untrusted networks enhance security and usability. In summary, ProtonVPN is a solid choice for users prioritizing privacy, transparency, and a trustworthy company background. Its free option lowers the barrier to entry, while paid plans offer advanced features and better performance. Whether you want to secure your home Wi‑Fi, travel with safer browsing, or access region-restricted content, ProtonVPN provides a reputable and feature-rich VPN solution.