The official, free, and open-source tool. You can download the 64-bit version from the 7-Zip Official Site.
For a visual walkthrough on how to safely install the necessary tools and extract your archive, watch this guide: 05puto.7z
To open and manage this file, you will need a file archiver like 7-Zip . 1. Install an Archiver The official, free, and open-source tool
A popular choice for macOS users to handle 7z files. 05puto.7z