eSoftTools is the easiest way to migrate Convert OST offline file to PST outlook with brilliant methods of software. Tool support to save OST Storage file to PST, EML, MBOX, CSV, vCard, MSG, HTML Outlook. It has ability to recover Offline damaged/corrupted data file with effective ways. Application exports OST to Office 365 without any alteration with content and help to keep save internal storage of the device.
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And to export the OST mailboxes to PST, follow the simple procedure:
Go to Files >Open & Export and click Import & Export.
Select Export to a file; then click Next.
Select the second option—Outlook Data File (.
Select the folder which you want to export and click Next.