V2rayU is a native macOS network proxy tool and multi-protocol proxy manager. It functions as a V2Ray proxy client that enables users to route network traffic through secure tunnels to bypass network restrictions on Mac.
The application features a TUN mode VPN client that uses a virtual network adapter to forward all system traffic through a secure tunnel. It supports configuring and switching between V2Ray, Shadowsocks, and Socks5 proxy servers via manual entry or external subscriptions.
The tool provides capabilities for network traffic routing, proxy load balancing, and server configuration imports via QR codes or local files. It also includes network connection latency testing to evaluate the performance of remote servers.