BitVare Software has launched Mac PST Converter that can easily save Outlook PST files to PDF, MBOX, EMLx, Mac Mail, Gmail, Office 365, Outlook.com, Yahoo Mail, etc. The tool supports all Mac OS editions. Using the program, you can get all PST files data into other file format & webmail account. Download the program that can export 25 emails from PST file at free of cost. So you can try its working and efficiency to know how to convert PST files.