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ProtonVPN is a virtual private network service developed by Proton AG, the Swiss company best known for ProtonMail. Designed with privacy and security as primary goals, ProtonVPN combines strong encryption, a transparent development approach, and features aimed at users who want more control over how their internet traffic is routed and protected. Core features and privacy model ProtonVPN uses industry-standard protocols and encryption to protect traffic between your device and its servers. The service emphasizes a strict no-logs policy and operates under Swiss jurisdiction, which provides robust privacy protections. ProtonVPN also offers Secure Core — a multi-hop capability that routes traffic through servers in privacy-friendly countries before exiting to the wider internet. This adds an extra layer of protection against network-level surveillance and compromised exit servers. Other notable features include a kill switch to block traffic if the VPN connection drops, DNS leak protection, and support for Tor over VPN, which lets you route traffic directly into the Tor network from within the app. ProtonVPN’s applications are open source and the service has undergone independent security audits, contributing to transparency and trust. Performance and usability ProtonVPN balances security with performance. Paid plans provide access to faster servers, more locations, and features such as Secure Core and streaming-optimized servers. For many users, choosing a geographically closer server will result in better speed. The service supports P2P on selected servers and includes specialized servers for streaming to help access region-restricted content. ProtonVPN offers clients for Windows, macOS, Linux, Android, iOS, and has guides for router setup. Free vs. paid plans ProtonVPN provides a limited free tier, which is useful for basic protection and testing the service without a subscription. The free plan has speed and location limitations compared with paid tiers. Paid plans unlock high-speed servers, Secure Core, simultaneous device connections, and advanced features — important for users who need consistent performance or advanced privacy guarantees. Practical advice and ideal users ProtonVPN is well suited to privacy-conscious users, journalists, activists, and anyone concerned about online surveillance. To get the best experience: enable the kill switch, use Secure Core when handling sensitive data, pick nearby servers for streaming or gaming, and consider paid plans for full functionality. For maximal anonymity, combine ProtonVPN with the Tor network or use its Tor-over-VPN feature. Conclusion ProtonVPN offers a convincing blend of privacy-focused features and practical utilities for everyday internet use. Its Swiss base, multi-hop options, open-source apps, and independent audits make it a strong choice for users who prioritize security and transparency while still needing reliable performance for streaming, P2P, and general browsing.