Six acceleration engines for a professional free VPN experience
GreenTea VPN's self-developed routing algorithm probes every node in real time, evaluating latency, packet loss and bandwidth to match you with the best path. Compared to ordinary connections, speeds improve by up to 3.8x, with zero-buffer HD streaming and full-speed downloads.
Data is encrypted with AES-256-GCM and ChaCha20 dual protocols plus modern WireGuard tunneling, delivering military-grade protection at high speed. Even on insecure public Wi-Fi, your data stays encrypted against man-in-the-middle attacks.
128 nodes across 40+ countries in Asia, North America, Europe and Oceania, including gaming, streaming and general lines. The smart scheduler matches the best node to your location and target for stable cross-region access.
GreenTea VPN follows a strict no-log policy: no browsing history, connection time, real IP or traffic content is stored. Your privacy is never used for commercial purposes.
Full support for Windows, macOS, Android, iOS and Linux. One account works across phone, tablet and computer, with up to 5 simultaneous devices.
A clean, intuitive interface — sign in and click "Connect" once. Smart algorithms handle node selection, protocol negotiation and encryption automatically.