Now a days eSoftTools provides many Email conversion software and other tools. Now they gave eSoftTools MBOX Converter software which converts MBOX files into Outlook PST and all clouds like Yahoo, Gmail, and Office 365, available in all languages. You can use this software and resolve all problems related to MBOX files and also reuse MBOX files into PST, EML, MSG, EMLX, HTML, and NSF. This software also works on all types of Windows and supports all email clients that make MBOX files. Also, provide free edition software that converts 25 items from every folder of the MBOX file Without paying any money.

https://www.esofttools.com/mbox-converter.html