ZIP 与压缩包工具
创建和解压 ZIP 文件，打开 RAR、7Z、TAR 和 ISO 压缩包，在压缩格式之间互相转换，以及为 ZIP 添加或移除密码。免费、不限次数且私密：一切都在浏览器中运行，不会上传任何内容。
ZIP工具
解压压缩包
创建压缩包
压缩包格式转换
Archives handled entirely in your browser
Most online unzip and archive sites upload your files to their servers, unpack them there and hand back links. These tools work differently: the archive is opened on your own device with libarchive (the engine behind bsdtar, compiled to WebAssembly) and zip.js. Your backups, photos and documents never leave your computer, there are no upload limits or queues, and it works the same on Windows, macOS, Linux, Android and iPhone.
Supported formats
| Format | Open / extract | Create | Password |
|---|---|---|---|
| ZIP | Yes | Yes | Open and create (AES-256, ZipCrypto) |
| 7Z | Yes | Yes (LZMA) | Not supported |
| RAR (v4 and v5) | Yes | No (RAR is a proprietary format) | Not supported |
| TAR, TAR.GZ, TAR.BZ2, TAR.XZ | Yes | Yes | Not part of the format |
| ISO 9660 | Yes | Yes | Not part of the format |
| GZ, BZ2, XZ (single file) | GZ | Yes | Not part of the format |
| CAB, CPIO, XAR, LHA/LZH, AR, DEB | Yes | CPIO | Not supported |
Need to lock a document instead of an archive? Use Protect PDF, Password Protect Word, Password Protect Excel or Password Protect Any File. More converters are in our PDF & file tools.
指南
- ZIP、RAR、7Z、TAR.GZ 区别：压缩格式该选哪一种？: ZIP、RAR、7Z 和 TAR.GZ 的压缩率、兼容性、加密与 Unicode 文件名对比，帮您选对压缩格式，并了解如何互相转换。
- 如何给PDF、Word、Excel和ZIP文件设置密码保护: 了解PDF、Word、Excel、PowerPoint和ZIP文件加密的原理、真实强度、添加或移除密码的方法，以及需要避免的常见错误。
- 如何在不损失质量的情况下缩小PDF文件大小: PDF为什么会变大以及如何缩小：图片分辨率、字体、扫描页、无损优化与图片压缩的区别，以及适合邮件和上传的设置。
常见问题
Can I open RAR and 7Z files without installing software?
Yes. The extract tools open RAR, 7Z, TAR, TAR.GZ, GZ and ISO files in your browser and let you download single files or everything.
Are my archives uploaded?
No. Archives are opened and created inside your browser.
Can I create password-protected ZIP files?
Yes. Password Protect ZIP adds AES-256 encryption, which 7-Zip, WinRAR and most archive apps open with the password. Windows File Explorer cannot open AES-encrypted ZIPs, so the tool also offers the older, weaker ZipCrypto option.