Microsoft OST File Recovery Software is simple driven utility for Outlook OST to PST file recovery via advanced scanning. It is perfect program to get better exchange OST data with items (emails, tasks, and contact,) along with the attachments & all email properties. Make trial to check how to convert Outlook OST file to PST safely. It supports each windows version as 2007/20003/2008/XP and soon gives correct result by multi-conversion process.