OST converter software is an expert solution to backup OST file to PST including emails, contacts, calendar, tasks, notes, attachments etc. Using this software you can easily recover corrupt OST file and then create backup OST file to PST, EML and MSG formats. Software support entire version of Exchange server as well as compatible with MS Outlook 2003, 2007 and 2010 versions. You can also download our free demo utility which is guide for how to backup OST file to PST formats. By using free demo tool you can get the view of complete OST file data. To create complete backup from OST file to PST, you need to buy full version which is available at $99 only. Visit to get more details- http://www.ost-converter-software.com/backup-ost-file-to-pst.html.