v2rayN is the time-tested, powerhouse proxy client for Windows environments. Maintained by the 2dust team and built on .NET 8.0, it delivers rock-solid reliability for developers and network engineers.
Its signature feature is dual-core flexibility: users can switch between Xray-core and sing-box-core with a single click. This enables native VLESS XTLS-Reality resistance alongside high-throughput TUN interface routing for gaming traffic.
Supporting FullCone NAT and fine-tuned UDP forwarding, v2rayN reduces online gaming jitter below 3ms, making it the preferred setup for hardcore gamers and enterprise IT professionals.
v2rayN & Sing-box Advanced Guide: TUN Mode & Low Latency Gaming
Comprehensive step-by-step configuration walkthrough covering installation, subscription import, TUN interface mode, and DNS leak prevention.
Technical Specifications
| Supported Platforms | Windows 10 / 11 (需要 .NET 8.0 运行时环境) |
|---|---|
| Underlying Core | Xray-core / sing-box-core 自由切换 |
| TUN Interface | 支持 (集成 wintun.dll 虚拟网卡驱动) |
| Modern Protocols | VLESS XTLS-Reality, VMess, Trojan, Shadowsocks, Socks5 |
| Memory Footprint | 50MB – 120MB (WPF 框架) |
| Software License | GPL-3.0 完全开源免费 |

“The battle-tested dual-core powerhouse for Windows network professionals.”
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