To Convert Multiple MBOX files to PST format? Then I would like to suggest you can also try ZOOK MBOX to PST Converter to convert multiple MBOX files to PST format. The advance tool can easily supports all the MBOX file of multiple email clients like Mozilla Thunderbird, Mac Mail, Eudora, Entourage, Spice Bird, Opera Mail and many more. It provides two different options to convert MBOX to PST format by which they can convert single MBOX file as well as multiple MBOX files in a single process. In the demo edition of the utility, users can convert 25 items from MBOX files into PST format.

Check for more details at:  Convert MBOX files into PST Format