convert ost to pst without outlook

 You can simply use this OST to PST Converter Software. It is the best solution tool which supports simply recover damaged outlook ost file and to restore emails, mails from corrupt OST file to pst Outlook with full of security. The Free OST file export tool to transfer ost2pst file, Office 365 account, pst file, EML, EMLX, MSG, HTML, MHTML, MBOX, VCF, CSV, ICS, Live, Exchange Server, Zimbra, Gmail, Yahoo, and etc.   

convert ost to pst without outlook