Is v2rayN free and open-source?

Yes, v2rayN is 100% free and open-source under the GPL-3.0 license. The source code is publicly accessible on GitHub at 2dust/v2rayN.

Is this website the official v2rayN project?

No. This website is an independent educational and documentation resource. We are not affiliated with the developers of v2rayN. All software links point directly to public releases hosted on the official GitHub repository.

Which protocols does v2rayN support?

v2rayN supports VMess, VLESS (including XTLS and REALITY), Trojan, Shadowsocks, SOCKS5, and HTTP protocols, powered by underlying engines like Xray-core, v2fly core, and sing-box.

Does v2rayN come with free proxy servers?

No. v2rayN is a client application (GUI tool), not a proxy provider. You need your own proxy server configuration, VPS setup, or subscription URL from a provider to route traffic.

What is the difference between Self-Contained and Standard builds?

The Self-Contained build (v2rayN-windows-64-desktop.zip) bundles the Microsoft .NET Desktop Runtime inside the package, allowing it to run immediately. The Standard build requires you to have the .NET Desktop Runtime installed separately on your Windows PC.

Why do I get a 'Failed to start core' error in v2rayN?

This happens if the routing core binaries (xray.exe or v2ray.exe) are missing from the bin folder. Download the 'With-Core' package or click 'Check for updates' in the top menu to download the core files automatically.

What is the difference between System Proxy and TUN Mode?

System Proxy mode sets Windows system proxy settings for web browsers and standard HTTP/HTTPS applications. TUN mode creates a virtual network adapter (Wintun) that intercepts and routes all network traffic system-wide, including command line tools, UDP streams, and gaming connections.

Independent Guide & Verified Release Links

Download v2rayN for Windows

v2rayN is a free, open-source Windows GUI client for Xray-core and V2Ray. It supports VLESS, VMess, Trojan, Shadowsocks, and SOCKS5 protocols with custom routing, subscription management, and system-wide TUN mode.

Version: v7.22.2 Windows 10 / 11 (x64, ARM64) License: GPL-3.0

Download v2rayN (v7.22.2)

Official Source Notice: All downloads link directly to official release assets published on GitHub by 2dust/v2rayN. No files are re-hosted or modified.

Which Download Package Should You Choose?

Select the build that matches your system architecture and runtime requirements.

x64Recommended

Windows 64-bit Desktop (Self-Contained)

Includes the .NET Desktop Runtime and Xray core. Recommended for most Windows 10 and 11 users.

v2rayN-windows-64-desktop.zip

Download .zip

ARM64

Windows ARM64 Desktop (Self-Contained)

Optimized for ARM-based Windows devices, such as Snapdragon laptops and Surface Pro X.

v2rayN-windows-arm64-desktop.zip

Download .zip

x64

Windows 64-bit With-Core

Standard archive bundled with core binaries. Requires .NET 8.0 Desktop Runtime installed on the system.

v2rayN-With-Core.zip

Download .zip

x64

Windows 64-bit Portable (Coreless)

Lightweight GUI shell without core engines. Cores must be downloaded separately via the application menu.

v2rayN-windows-64.zip

Download .zip

System Requirements

Operating System	Windows 10 (Build 1809 or higher) / Windows 11 (64-bit or ARM64)
Runtime Requirement	Microsoft .NET Desktop Runtime 8.0 (included in Self-Contained build)
Core Engines	Xray-core, v2fly core, or sing-box (bundled with With-Core/Desktop builds)
Disk Space	~120 MB free space (including GeoIP/GeoSite routing databases)
Privileges	Standard user for System Proxy mode; Administrator required for TUN mode

How to Install and Set Up v2rayN

v2rayN is portable and does not require an installer wizard.

Step 1: Extract the Archive

Download v2rayN-windows-64-desktop.zip and extract all contents to a permanent location (e.g., C:\v2rayN). Avoid running directly from the ZIP preview.

Step 2: Launch v2rayN.exe

Open the folder and run v2rayN.exe. If Windows SmartScreen appears, click More info > Run anyway. If Windows Firewall prompts, allow access.

Step 3: Change Language to English

If the interface is in Chinese: click Language (语言) in the top-right menu, select English, then right-click the v2rayN icon in the system tray and select Exit. Restart the application.

Step 4: Add Your Server / Subscription

To add a subscription: go to Subscription Group > Subscription group setting > Add > paste the subscription URL > Confirm. Then click Subscription Group > Update subscription group without proxy.

Step 5: Test Latency and Activate Proxy

Select your nodes, press Ctrl+R to test real delay, select the best server, and press Enter to set it active. At the bottom bar, select Set system proxy and choose Bypass domestic IP/domain.

Common Troubleshooting Steps

Node has ping, but websites do not load

VMess requires system clock accuracy within 90 seconds. Go to Windows Date & Time settings and click Sync now.

"Failed to start core" error

Ensure xray.exe is present in the bin folder, or click Check for updates > Update Xray Core in the top menu.

TUN Mode fails to enable

Virtual network adapter creation requires administrative privileges. Exit v2rayN and re-open it by selecting Run as administrator.

Subscription update fails

If your ISP blocks the subscription host, connect to a single working server first, then select Update subscription group through proxy.

Frequently Asked Questions

Source Code and Attribution

v2rayN is licensed under the GNU General Public License v3.0 (GPL-3.0). You can inspect the source code, review commit logs, or report issues directly on the official 2dust/v2rayN repository on GitHub.