Convert Outlook.ost to Outlook.pst - Version 3.2 Perfect solution to Convert Outlook .OST to Outlook .PST via OST Conversion program that uses quick converting technology, as the software has made with advance technology. User can trust on OST Conversion tool because it also provides you free demo version to evaluate the potency of the software. With the help of this software you can successfully recover emails, tasks, contacts, notes, journals, calendar, attachments, etc. Our Software also recovers OST emails that are lost due to virus attacks, software malfunctions, and accidental deletion of emails, Exchange server crashes, database corruptions or header corruptions. In addition to the above mentioned reasons behind corruption, OST files are also exposed to corruption when the size of mailbox surpasses 2 GB limitations; since the previous versions of Windows has limited the size of mailbox to 2 GB. Convert OST can also recover emails that have been already deleted from the "Deleted Items" folder Software successfully runs on Windows 98, 2000, XP, 2003, Vista and Windows 7. But the Windows Versions post 2002 has increased