Install and Run OST Recovery Software and Select the Add File Tab and Choose the "Select File" Option
Choose the "Search File" Option - If You Want to Convert Multiple File
Remove SMIME and OpenPGP Encryption
Select Scan Mode - Quick and Advance
Start the Scanning Process of OST File
Scanning Process - Completed Successfully - Save Scaned OST Files
Click on "Export" button of Menu bar to Migrate the All Items from the OST File
Export OST Data into PST, Office 365, HTML, PDF, EML and MSG Formats
Showing the Export Process Now
Export Process - Completed Successfully