MBOX file is a various email client mailbox format but Microsoft Outlook host PST file to manage mailbox. To open mailbox into Microsoft Outlook, we highly suggest user to download MailsDaddy MBOX to PST Converter tool. The application easily loads the data and provides 100% secure migration from single or multiple MBOX files to Outlook PST format. The free demo edition of the software and open few emails from each mailbox. Free demo: https://www.mailsdaddy.com/mbox-to-pst-converter/