You can trust on eSoftTools OST to PST Converter to perform a secure migration from OST to PST format in a matter of seconds. The program export OST to PST in a secure way, including all mail attributes, emails, and attachments. It works with OST files from all Outlook versions and may convert a single or more OST mailbox at once. You can download the free demo version and export 25 emails from each mailbox folder.
Get more info- OST to PST Converter
Get more info- OST to PST Converter