AES-256 symmetric encryption with 4096-bit RSA key exchange keeps intercepted traffic unreadable.
Headquartered in Switzerland under strict privacy law, with no obligation to hand over user data.
3000+ servers across 65+ countries let you connect nearby for low-latency, stable access.
The industry-standard military-grade cipher with an enormous key space, protecting your traffic end to end.
No browsing history, sites visited, timestamps or real IPs are recorded â auditable and verifiable.
Monitors the tunnel and blocks traffic instantly if the connection drops, preventing IP exposure.
Blocks ads, trackers and malware domains at the DNS level for faster, safer browsing.
Native clients for Windows, macOS, Linux, Android and iOS with one account across devices.
A lightweight modern protocol that delivers faster connections with lower power use.
Download ProtonVPN free and unlock a secure, high-speed experience.
Download ProtonVPN Free