: Right-click the file and select Open With > Archive Utility . This will extract the contents to the same location.

: Download iZip. Open the app, find the file under Local Files , and follow the prompt to unzip all files. 4. Online (No Installation)

To open the file, you need to extract its contents using specialized software, as most operating systems (except the latest versions of Windows 11 and macOS) do not support the .7z format natively. 1. Windows Guide

macOS has a built-in tool that can handle most .7z archives.

: Use ZArchiver from the Play Store. Locate the file in the app and tap Extract here .

Since mobile devices don't have native 7z support, you must use an app.