🧩 浏览器扩展 CRX 解析查看CRX Extension Viewer
打开本地的 .crx（Chrome / Edge 扩展）、.xpi 或 .zip 扩展包：解析 CRX2/CRX3 格式和扩展 ID，读取 manifest 的名称、版本和权限，并标出敏感权限；可浏览全部文件、查看源码，并另存为 ZIP。不从应用商店下载任何内容。Open a local .crx (Chrome/Edge), .xpi or .zip extension: parse the CRX2/CRX3 container and extension ID, read the manifest’s name, version and permissions with sensitive ones flagged, browse and read every file, and save it as a ZIP. Nothing is fetched from any web store.
使用说明与常见问题How-to & FAQ
「浏览器扩展 CRX 解析查看」是什么？What is the CRX Extension Viewer?
打开本地的 .crx（Chrome / Edge 扩展）、.xpi 或 .zip 扩展包：解析 CRX2/CRX3 格式和扩展 ID，读取 manifest 的名称、版本和权限，并标出敏感权限；可浏览全部文件、查看源码，并另存为 ZIP。不从应用商店下载任何内容。Open a local .crx (Chrome/Edge), .xpi or .zip extension: parse the CRX2/CRX3 container and extension ID, read the manifest’s name, version and permissions with sensitive ones flagged, browse and read every file, and save it as a ZIP. Nothing is fetched from any web store.
如何使用「浏览器扩展 CRX 解析查看」？How do I use the CRX Extension Viewer?
点击或拖入扩展文件，先看“权限”表格评估风险，再在左侧文件列表中点击文件查看内容；需要完整源码时点“另存为 ZIP”。Drop an extension file, review the permissions table, then click files on the left to read them; use “Save as ZIP” for the full source.
怎么判断扩展安不安全？How can I tell if an extension is safe?
重点看是否申请了“所有网站”、Cookie、历史记录、调试器、本地程序通信等敏感权限，以及内容脚本注入的网站范围；权限越大越需要来源可信。Look for broad permissions — all sites, cookies, history, debugger, native messaging — and where content scripts run; the broader they are, the more you must trust the source.
「浏览器扩展 CRX 解析查看」免费吗？文件会上传吗？Is the CRX Extension Viewer free? Are my files uploaded?
「浏览器扩展 CRX 解析查看」完全免费，无需注册。文件只在你的浏览器里读取和处理，不会上传到任何服务器，关闭页面后不留痕迹。The CRX Extension Viewer is free with no sign-up. Files are read and processed only in your browser, never uploaded, and nothing is kept after you close the page.