I would like to recommended you all this very efficient OST to PST converter tool, which supports all versions of Windows OS. It supports well all edition of MS Outlook 2019, 2016, 2013, 2010, & older. It can recover your selective damaged OST files and convert your file into any desirable extension format like; PST, PDF, RTF, HTML, MSG, Office 365 and EML.
To know more about the tool, visit:
https://www.datarepairtools.com/ost-to-pst-converter.html