You can try this amazing utility MBOX to PST Converter Software that can easily Convert MBOX to PST format in just few clicks. This software easy to use and also provides safe and secure MBOX to PST Conversion. This software supports 17+ MBOX based emails client where you can easily Convert your any MBOX based emails client file to PST format with all mailbox items. This software supports all the version of MS Outlook and Windows OS.
You can simply migrate MBOX file to PST file format with the assistance of this straight forward software known as the Softaken MBOX to Outlook Converter application. It will securely transfer all mailbox items from MBOX file into multiple working file formats. It supports to export all emails, chats, attachments, appointments, tasks, etc, from MBOX file within a single click. It can move the MBOX file to PST, EML, EMLX, MSG, HTML, and various other file types. Refer:- https://www.softakensoftware.com/mbox-to-outlook-converter.html