Vmail OST to PST Conversion utility is a great designed app that exports OST data to PST format. By this tool, the users can recover and access inaccessible OST items such as emails, contacts, notes, journals, tasks, calendars, etc. in an effortless manner. The utility works effectively with all editions of MS Outlook including Outlook 2003, 2007, 2010, 2013, 2016, 2019, etc. You download the free demo versions of this software