Use MBOX to PST Conversion program, a utility to smartly MBOX file move to PST for Outlook 2019, 2016 or any previous version. Without having MBOX supported application and without Outlook configuration, you can also use this tool to perform MBOX file move to PST file process. The software just required to have MBOX files of any supported application to move into PST file format. It also keeps the folder hierarchy intact during the whole conversion process. You can also use its free trial version before purchasing its full edition. The free trial of this tool allows you move 25 emails from each MBOX file to PST format without cost.