Enstella Exchange OST Converter Utility is a amazing software that quickly recover data from orphaned OST file with all emails, contacts, attachments, tasks, calendar, journals and convert OST file data into PST. Exchange OST to PST Converter tool allow users to read OST file data from such OST versions -5.0/5.5/2000/2002/2003/2007/2010/2013. Download free trial version to evaluate the software ability then buy on reasonable price USD 99.