Terms of Use

Last updated: August 2026

Accessing or using the pages, software resources, download links, or configuration guidance provided by v2flyNG Download means that you have read and understood these terms. This site organizes information about v2rayN, v2rayNG, v2flyNG, and related technologies including V2Fly and Xray. These terms define the purpose, boundaries, and responsibilities associated with the content; they do not change the rights or obligations established by the licenses of the respective open-source projects.

1. Services and Scope

This site primarily provides client version information, platform selection guidance, installation steps, subscription configuration instructions, protocol and core technology explanations, and troubleshooting suggestions. These materials are provided for software learning, technical research, and general configuration reference only. They are not a professional guarantee for any specific device, network environment, or business use case.

Page content is compiled from client interfaces, project releases, and technical documentation. Actual interfaces and results may vary across operating system versions, device architectures, network conditions, and configuration sources. Before installing, updating, importing configurations, or changing system proxy settings, users should determine whether the relevant steps are suitable for their current environment.

2. Acceptable Use Requirements

Users must comply with all applicable laws, administrative requirements, and network service rules in their jurisdiction and are responsible for how they use clients, subscription information, and network configurations. The tutorials and technical guidance on this site must not be used for unlawful activity, to infringe on another party’s privacy, intellectual property, data security, or other lawful rights, or to disrupt the normal operation of computer systems, network services, or third-party devices.

Users must not use this site for deception, impersonation, malicious automated access, or disruption of page functionality. They must not attempt to bypass normal access procedures, affect site stability, or copy and misrepresent site content in bulk. Users are solely responsible for any consequences arising from violations of applicable rules or misuse of related software.

3. Software Projects and Download Links

v2rayN, v2rayNG, v2flyNG, and the related cores they use are provided by the maintainers of their respective open-source projects. This site is not the developer of these projects and does not participate in client feature decisions, releases, signature management, or operations. Versions and file links shown on download pages help users select packages for Windows, macOS, Android, or Linux. The actual file contents, release dates, and support scope are determined by the corresponding project releases.

After a client update, interface labels, default options, system requirements, or protocol support may change. Users should read the platform and architecture details on the download page and properly handle existing configurations before updating. Third-party subscription services, node content, and external configuration sources are not provided or controlled by this site; users should independently assess their origin, authorization status, and suitability.

4. Intellectual Property and Open-Source Licenses

Rights to the software names, marks, source code, documentation, and related work belong to their respective lawful rights holders and are governed by applicable open-source licenses, trademark rules, or other rights notices. Information about open-source projects on this site does not imply trademark authorization, project control, or an exclusive partnership.

The page structure, English-language explanations, and tutorial text compiled by this site are protected by applicable law. When making reasonable quotations for personal study, retain the necessary source and context. To copy, modify, or redistribute open-source software or its code, follow the license supplied with the relevant project directly; these terms must not be treated as a replacement for or extension of an open-source license.

5. Liability

This site provides information based on currently available materials and strives to keep its guidance clear, links accessible, and terminology accurate. However, it does not guarantee continuous software availability, compatibility with specific features, permanently valid configurations, or the stability of third-party services. This site is not liable for installation failures, connection issues, lost settings, business interruptions, or data loss caused by operating system updates, project changes, network conditions, configuration errors, third-party service interruptions, or device differences.

Users should preserve necessary configuration records and back up data before changing system settings, updating a client, or importing a configuration. If a tutorial differs from the client’s current interface, follow the actual software version and its accompanying documentation, and stop any operation whose impact cannot be confirmed.

6. Updates and Feedback

This site may revise these terms in response to changes in page features, content scope, open-source projects, or applicable rules. Updated terms will be published on this page, and the Last updated date at the top will be changed. Unless otherwise required by law, revisions take effect when published; continued use of this site’s content indicates acceptance of the updated rules.

If you have questions about installation steps, importing subscriptions, or client settings, first consult the instructions in Getting Started. If you find outdated information, broken links, or ambiguous guidance, you may submit a report through the feedback link provided on the relevant tutorial page. Do not include passwords, subscription credentials, or other sensitive information in your feedback.