7-Zip
7-Zip 是一款免费的开源文件压缩和解压缩软件，支持多种压缩格式。它提供了高压缩比，并且能处理各种常见的文件格式，如 ZIP、RAR、7z 等。7-Zip 提供简单易用的界面和强大的压缩功能。
主要功能：
- 支持多种压缩格式（如 7z、ZIP、RAR）
- 高压缩比，节省存储空间
- 支持加密和分卷压缩
- 提供命令行操作支持
- 免费开源
7-Zip is a free and open-source file compression and decompression software that supports multiple compression formats. It provides high compression ratios and can handle various common formats like ZIP, RAR, 7z, and more. 7-Zip offers an easy-to-use interface with powerful compression features.
Main Features:
- Supports multiple compression formats (7z, ZIP, RAR, etc.)
- High compression ratio for space-saving
- Supports encryption and split archives
- Command-line support
- Free and open-source