If you want to choose easy and safe software to import PST to MBOX file then you can try reliable software PST to MBOX Converter. PST to MBOX Converter a program that can simply switch Eudora, Entourage, Opera, Spicebird, Thunderbird, Apple Mail, SeaMonkey, and etc. This Converter can Convert the PST files Into Multiple Formats such as EML, EMLX, PDF, HTML etc.
This software converts the PST file to MBOX format. And this is a very helpful PST file transfer to MBOX format. Using the KDETools PST to MBOX conversion device after conversion provides the best performance. This software can export all recovered data in various file formats like PST to EML, EMLX, MSG, HTML, etc. This software is compatible with Outlook versions like 2019, 2016, 2013, 2010, 2007, 2003 etc.
Get more info: https://www.kdetools.com/pst/mbox/
Conferring to my knowledge, a third-party professional determination like PST to MBOX Migration Download is an excellent answer for any type of technical or non-technical user. The PST to MBOX Converter Tool provides the whole exporter of the Outlook PST file to the MBOX file along with all data in a careful method without modification. To know more refer here:- http://www.softwaretoconvert.com/pst-to-mbox/