Convert OST File into Outlook 2013, 2016, 2010 & 2007

Convert OST File into Outlook 2013, 2016, 2010 & 2007

I have multiple OST files of different profile and want to convert OST file into Outlook 2013, 2016, 2010 and 2007. I already tried manual process fo converting an OST file into Outlook PST file but fails in this task. How can i do it?