You can try the manual method—import MBOX into Thunderbird and export as PST using an add-on like ImportExportTools NG. But be warned: It’s a slow process, and you might lose some formatting or attachments.

For a hassle-free solution, check out DRS Softech MBOX to PST Converter. It converts files in bulk, keeps all metadata intact, works with different MBOX sources (like Apple Mail, Thunderbird, etc.), and ensures a smooth, error-free conversion—no Thunderbird needed! Saves time and keeps your data secure.

For more information : https://www.drssoftech.com/mbox-to-pst-converter/