Whirlwind Accelerator
Fast. Secure. Everywhere.
Whirlwind Accelerator is a professional free VPN network acceleration tool with high-speed nodes worldwide and military-grade encryption, helping you enjoy a stable, secure and smooth online experience.
Six Core Features
Powerful technology for an all-round network acceleration experience
High-Speed Lines
Self-built backbone network with smart routing, delivering download speeds up to 480Mbps for smooth 4K streaming.
Global Nodes
3000+ high-speed nodes across 50+ countries and regions including the US, Japan, Singapore and more.
Smart Routing
Advanced smart routing engine automatically directs domestic and overseas traffic for optimal speed.
Privacy Protection
AES-256 military-grade encryption with a strict no-logs policy to fully protect your privacy.
Multi-Platform
Supports Windows, macOS, Android and iOS. One account for multiple devices simultaneously.
Stable Connection
Millisecond reconnect with multi-line failover, 7x24 stable online with 99.9% uptime.