There are many ways to backup G Suite (Google Workspace) data, you can do it manually but it is too time-consuming and risky for the original files. I can suggest the best tool, like GainTools G Suite Backup Tool. This tool allows users to securely download and save emails from Gmail accounts to local storage. You can export your data in multiple formats like PST, MBOX, MSG, and EML. It maintains data integrity, preserves folder hierarchy, and supports selective backup. Even non-technical users can operate it easily due to its simple interface. It will support all Windows OS versions like 11, 10, 8.1, 8, and 7 without downloading any application.
Visit here: https://www.gaintools.com/backup/gsuite/