To perform the OST to MBOX conversion process in a safe manner, users should use
eSoftTools OST to MBOX Converter software. This software makes the conversion process very fast and gives the result with 100% accuracy. Moreover, it has the ability to export emails with every related detail – From, To, BCC, Subject, From, Message, and others. It also supports all Windows versions (up to Windows 11).
Read more- How Can I Outlook import MBOX files