I want to recommend MailsDaddy OST to PST Converter which can export offline OST file databases into PST format.
It is helpful to migrate single or multiple OST files into PST format at a time without hassle.
Here user can also recover all damaged and inaccessible OST files without any changes in the original content.
The software is helpful to convert OST to PST, EML, MSG, MBOX, RTF, Office 365, and others.
Visit here: https://www.mailsdaddy.com/ost-to-pst-converter/
