Here are the few steps through which you can easily convert OST File to New created PST File:
1. Open MS Outlook
2. Click the File menu.
3. Select the “Import and Export” wizard or press ‘t’.
4. From the list, click the “Export to a file” option and then click Next button.
5. Select Personal File Folder (.pst) and then click Next button.
6. Selected items to be exported or Click on parent root and check the Include sub-foldersoption.
7. Browse and select the target folder for saving the email items.
8. Click the Finish button.
We perform OST to PST Conversion task manually; it is only be possible when user is connected to MS Exchange Server. And when the user gets disconnected from MS Exchange Server or in case MS Exchange Server got damaged, then you need a third party application to perform OST to PST conversion process. Visit our official site for more information.