Change OST File to PST - Version 3.01 As you know Exchange server can damage any reason like - server downtime, virus attack, data deletion. To secure your data, just download OST2PST converter software which easily fix Exchange OST file error as well as change OST file to PST format. Using this tool you can change OST file to PST including email, calendars, contacts, task, journal etc. OST2PST converter software support all advance versions of Exchange server and MS Outlook. Now scan, recover and change OST file to PST in couple of click. Install free demo application to repair/change five items from OST to PST files. To obtain complete features you need to buy full version at just $99 only. With full version of OST2PST tool you can get Outlook email archive tool totally free. View more details - http://www.ost-2-pst.com/change-ost-file-to-pst.html