About This Tool
What is 文件压缩 / 解压?
A tool for compressing files into ZIP, GZIP, or TAR.GZ archives, or extracting files from compressed archives. All processing happens in your browser, so files are never uploaded to a server, ensuring privacy and security.
How to Use
- In the 'Compress' tab, select files and choose a format to compress.
- In the 'Decompress' tab, select an archive file to extract its contents.
- Download extracted files individually or all at once.
Key Features
- Supports ZIP, GZIP, TAR.GZ formats
- Both compression and decompression
- Multiple file simultaneous compression
- Browser-based processing for privacy
Tips
- GZIP can only compress a single file; use TAR.GZ for multiple files.
- ZIP is the most universal archive format supported by all operating systems.
- Very large files may process slowly due to browser memory limitations.
文件压缩 / 解压
将文件压缩为 ZIP、GZIP 或 TAR.GZ 归档，或解压归档文件提取单个文件。所有处理均在浏览器中完成。
Frequently Asked Questions
ZIP、GZIP和TAR.GZ有什么区别？▼
ZIP是压缩并打包多个文件的归档格式。GZIP只压缩单个文件。TAR不压缩地打包文件，所以TAR.GZ先用TAR打包再用GZIP压缩。ZIP在Windows最常见；TAR.GZ是Linux/macOS的标准。
浏览器压缩有文件大小限制吗？▼
有，浏览器内存限制适用。大多数浏览器可处理几百MB的文件，但非常大的文件（1GB+）可能导致标签页崩溃或运行缓慢。大文件建议使用7-Zip等桌面工具。具体限制取决于设备可用RAM。
压缩过程中文件会上传到服务器吗？▼
不会。所有压缩和解压完全在浏览器中用JavaScript进行。文件永远不会离开你的设备。离线也能工作，数据完全私密。