How can I Convert OST file to PST file?

For the smooth conversion of OST to PST, you can use OST to PST Converter tool that is famous in this filed. You can convert OST file into various kind of demandable file format like PST, EML, MSG, MBOX, HTML, ICS, VCARD formats. It also import OST to Office 365 and Live Exchange Server. It also provides demo version facility by which users can save 30 emails per folders at free of cost. This tool Convert any size of OST file into Outlook PST file. You can Export all Email items like emails, attachments, contacts, notes, calender and journals etc.