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下载、兼容性、额度、许可和隐私问题,请通过支持邮箱联系。

适用版本:1.0.1 · 文档更新:2026-10-12

xyptkd1991_downloads@2925.com

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先检查这几项

  1. 确认使用受支持的桌面浏览器与最新扩展版本。手机浏览器不支持安装。
  2. 刷新原网页,先播放媒体几秒,再打开扩展侧栏;需要时点击“重新检测”。
  3. 确认你有权访问和保存该内容。受保护媒体、动态 DASH、过期链接或来源网站访问限制可能导致无法下载。
  4. 查看任务中的错误说明,并尝试重试受支持的任务。大文件与长录制受本机存储、内存和网络条件限制。

免费额度与 Pro

免费核心固定每天 10 次,按本机日期重置,不随安装天数减少;失败任务不永久扣次数。基本功能无需付费或登录。

Pro 为可选付费许可,用于取消每日下载数量限制及开放批量、更多并发、支持的直播录制和扩展完整转换。先用免费功能验证目标资源的兼容性,再决定是否购买。

授权、订单与退款请求

许可找回、交付异常、重复付款或退款问题,请联系支持,提供必要的订单号或支付交易号及问题描述。支持会先核实身份和相关记录,具体处理依据服务条款及适用规则。

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支持邮箱:xyptkd1991_downloads@2925.com。我们不承诺固定回复时限;请说明问题,便于核实。

JIANXIA DOWNLOAD · SUPPORT

Send the details needed to reproduce the issue.

Contact support for downloads, compatibility, allowances, licensing or privacy questions.

Version covered: 1.0.1 · Documentation updated: 2026-10-12

xyptkd1991_downloads@2925.com

This site hosts product information, privacy, terms and support documents. Open the official website manually through the link below for its features. This documentation site does not provide transactions, license lookup or login, and does not redirect automatically.

Check these first

  1. Use a supported desktop browser and the latest extension version. Mobile extension installation is not supported.
  2. Reload the original page, play the media for a few seconds and open the extension sidebar. Use Scan again if needed.
  3. Confirm you are authorized to access and save the content. Protected media, dynamic DASH, expired URLs or source access restrictions may prevent downloading.
  4. Read the task error and retry supported tasks. Large files and long recordings depend on local storage, memory and network conditions.

Free allowance and Pro

Free core features provide 10 downloads every day, resetting on your local date. The allowance does not decrease with installation age; failed tasks do not permanently consume it. Core features require neither payment nor login.

Pro is optional. It removes the daily download-count limit and unlocks batch downloads, more concurrency, supported live recording and full extension conversion. Check intended resources with free features before deciding to purchase.

Licensing, orders and refund requests

For license recovery, delivery issues, duplicate payments or refund questions, email support with necessary order or payment transaction numbers and a description. Support verifies identity and relevant records first, and handles requests under the terms of service and applicable rules.

Do not publish license keys, full refresh credentials or order claim credentials. This site has no purchasing, activation, license lookup or login forms.

Include in your email

  • Your extension version, browser version and operating system.
  • Steps taken, expected behavior, exact error message and when the issue occurred.
  • A public test-page URL or a screenshot with private information removed. Media URLs may contain access credentials; inspect and remove sensitive parameters before sharing.
  • For transaction issues, only the order or payment information needed to handle the request.

Do not send unrelated private media, passwords, website login cookies or complete license or claim credentials. Use the same email address for privacy access, correction or deletion requests; identity verification is required first.

Support: xyptkd1991_downloads@2925.com. No fixed response time is promised; describe the issue so it can be verified.

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