wow its  great third-party tool of KDETools OST file converter software. This is the able to convert ost to pst manually. By its tool you can recover outlook ost file and also save emails properties like-To, Bcc, Cc, subject, from, and etc. This software is really a wonderful solution to solve OST corruption issues and make OST readable in PST. Its utility to convert OST file to PST, Office 365 account, pst file, EML, EMLX, MSG, HTML, MHTML, MBOX, VCF, CSV, ICS, Live, Exchange Server, Zimbra, Gmail, Yahoo, and etc.

ost to pst converter software-