Welcome to the File Converter

Upload your file to start converting. Choose a file from your device or use a remote file link.

${shortenFileName(item.file_name)} ${formatBytes(item.file_size)}

Output:

Add ${items.length} files

Convert

How to Convert 7z to GZ?

Click the “Choose 7Z Files” button and select your 7Z file
Click on the “Convert” button to start the conversion
When the status changes to “Done”, click the "Download GZ" button

Convert Any 7Z to GZ

This tool supports converting many types of 7z to GZ. Convert ZIP, RAR, TAR, TGZ, TARGZ AND GZ to GZ.

行业领先的7z格式转换专家

智能优化算法保障7z转换质量，支持批量处理与自定义分辨率/码率/帧率设置

零成本·军工级安全

基于浏览器即点即用，采用金融级256位SSL加密传输，所有文件72分钟后自动焚毁

What is the 7Z File Format?

The 7Z file format is a highly efficient archive format developed by Igor Pavlov for the 7-Zip software in 1999. It supports multiple compression algorithms, including LZMA and LZMA2, which provide superior compression ratios compared to traditional formats like ZIP. Additionally, 7Z offers robust AES-256 encryption to ensure data security. The format is particularly well-suited for compressing large files or collections of files, as it can significantly reduce file sizes, saving both storage space and transmission time. One of the standout features of 7Z is its support for multi-volume archives, allowing large files to be split into smaller parts for easier handling and transfer across different media.

How to Open and Extract 7Z Files?

To open and extract 7Z files, you can use a variety of free and commercial software tools. The most popular choice is [7-Zip](https://www.7-zip.org/), an open-source and completely free utility that supports a wide range of archive formats. Another widely used tool is [WinRAR](https://www.win-rar.com/), a commercial software with a trial version available. For cross-platform compatibility, [PeaZip](https://www.peazip.org/) is an excellent option, offering a user-friendly interface and support for numerous formats. Linux users can also utilize the command-line tool `p7zip` to handle 7Z files. Regardless of the tool you choose, the process is straightforward: simply double-click the file or right-click and select 'Extract Here'.