Convert OST file into PST by eSoftTools OST to PST Converter
To convert an OST file so try SoftMails OST to PST Converter tool is an expert OST mailbox into PST or in other
multiple file formats. It is capable of migrating Exchange OST files into PST,
MSG, MBOX, HTML, ICS, CSV, Office365, vCard file format. For free conversion,
it gives the options of a demo version in which 25 items easily change into any
desired file format.
Get more info:- Convert OST to PST