Here is a brilliant tool for OST Conversion offered by eSoftTools Free OST to PST Conversion Tool it can export OST mailbox items to PST mailbox with emails, attachments, tasks, notes, journals, schedule, sent items, outbox, inbox, contacts, documents, etc. the best features of the software can migrate OST file into PST file and MBOX, HTML, Office 365, MSG, EML, EMLX, Yahoo, Zimbra, and Gmail. It works with all MS Outlook versions.
Get More Info:- Best OST to PST Converter
for quick conversion result try sifo ost to pst converter software to convert all ost mailbox items in to pst file this software is convert all ost mailbox items like emails, contacts, calendars, notes, task and many other items in to pst file this software support all version 32bit and 64bit ost file an convert corrupted and unmounted ost file. for more info visit this link https://www.sifosystems.com/ost-to-pst.php