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文件下载去重

ExtensionTools
Item media 2 (screenshot) for 文件下载去重
Item media 1 (screenshot) for 文件下载去重
Item media 2 (screenshot) for 文件下载去重
Item media 1 (screenshot) for 文件下载去重
Item media 1 (screenshot) for 文件下载去重
Item media 2 (screenshot) for 文件下载去重

Overview

下载文件前检测该 URL 是否已下载过。若已下载则取消下载，并可定位已有文件。

防止重复下载同一个文件，节省带宽和磁盘空间。 🔍 工作原理 当你下载文件时，扩展会自动检查该 URL 是否已经下载过： • 如果文件仍存在 → 弹窗提示，可定位已有文件或选择重新下载 • 如果文件已删除 → 直接放行，自动重新下载 ⚙️ 可配置的文件类型 默认监控所有文件。你可以在弹出面板中指定仅监控特定扩展名： • 留空 = 监控所有类型 • .apk,.dmg,.exe（安装包类） • .zip,.tar.gz,.7z,.rar（压缩包类） 🛡️ 隐私优先 • 所有数据仅保存在本地浏览器中 • 不上传、不收集、不追踪任何个人信息 • 无需注册账号 📌 已知局限 • URL 级别匹配：同一文件在不同 CDN 地址视为不同下载 • macOS 上删除文件后 Chrome 可能需要数秒才能检测到

Details

  • Version
    1.0.0
  • Updated
    June 27, 2026
  • Offered by
    oddshou
  • Size
    36.16KiB
  • Languages
    2 languages
  • Developer
    Email
    oddshou@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes
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