Check How OST to PST Converter Works
Step 1: Download and Run "OST to PST Converter" tool.
Step 2: Click on "Add/Browse" button to select OST file.
Step 3: Click on "Recover PST" button to start the scanning process.
Step 4: You can check the recovery and conversion process.
Step 5: Check preview of scanned OST database in preview pane.
Step 6: Click on required button to save OST database.
Step 7: Browse destination where you want to save the converted file.
Step 8: Click on "Convert" button to save PST file.
Step 9: In last step, the conversion process will be done and you can access the content of converted file.