OST File to PST Format

PDS OST to PST Converter helps convert Outlook OST files into PST format. Users can preview OST mailbox data and export emails, attachments, contacts, calendars, tasks, and other mailbox items while preserving the original folder structure.

It can be useful for Outlook migration, mailbox recovery, backup, and archiving.

https://www.perfectdatasolutions.com/en/ost/convert-ost-to-pst.html