Step 1:
Download, install, and run OST to PST Converter Software.
Click on "Browse" button to select OST file for conversion.
Step 2:
Select OST file for Scanning
Step 3:
After Complete the Scanning, Software shows a Preview of OST Emails
Step 4:
Select the File Format in which you want to convert OST file
Step 5:
Click of Office365 button if you want to Import OST File to Office365 or Exchange Server platform
Step 6:
Successfully Convert OST to PST file at your selected Location.