The OST recovery tool from eSoftTools is the best data recovery and conversion available on the internet market for repair corrupt outlook OST files. It also migrates mailboxes from an OST to PST. You can save the recovered mailbox objects in EML, MHTML, or HTML formats or export them directly to Outlook PST. Both Windows server and client operating systems, as well as all recent Exchange versions such as 2003, 2007, 2010, 2013, 2016, and 2019, are supported by the tool.
Get more info- Repair corrupt outlook OST files
if you search any ost to pst converter software and not find any ost to pst converter software try stella ost to pst converter software to convert all ost mailbox items in to pst file this software is convert all 32bit and 64bit ost file this software is convert all ost mailbox items using some simple steps. This software is convert all corrupted and unmounted ost mailbox items in to pst file. for more info visit this link https://www.stelladatarecovery.com/ost-to-pst-converter.html