Use eSoftTools MBOX to PST Converter software for Import MBOX to Outlook PST. It supports the conversion of all types of MBOX of all supported applications. After conversion, it provides a new PST file in Unicode formats that will work on all versions of MS Outlook including- 2021, 2019, 2016, 2013, 2010, 2007, 2003, etc. It can also import/convert MBOX to MSG, EML, EMLX, YAHOO, OFFICE 365, and several more file types.
Get More Info: Import MBOX to Outlook PST