Archive Format
7Z Converter — Free Online
Convert 7-Zip Archive files to and from other formats. Fast, free, no registration required.
传输加密文件 2 小时后自动删除无需注册
或从以下导入
安全传输
HTTPS 加密上传
隐私优先
文件处理后自动删除
无需注册
即刻开始转换
随处可用
任何浏览器，任何设备
如何转换
1
Upload your 7Z file by dragging it into the upload area or clicking to browse.
2
Select the output format you want to convert to (or from) 7Z.
3
Click Convert and download your converted file in seconds.
转换为7Z
从7Z转换
什么是 7Z？
7Z is a high-compression archive format from the 7-Zip project. It achieves significantly better compression ratios than ZIP using LZMA/LZMA2 algorithms.
格式详情
- 全称
- 7-Zip Archive
- 扩展名
- .7z
主要特点
- High compression
- LZMA2 algorithm
- AES-256 encryption
- Open source
常见问题
Upload your file, select 7Z as the output format, and click Convert. Your converted file will be ready to download in seconds.
You can convert most archive formats to 7Z, including ZIP, RAR, TAR, GZ, TGZ, and more.
Yes! You can convert up to 5 files per day completely free. No registration required.