If you want to migrate an Outlook OST file to PST, eSoftTools OST to PST Converter Software is an effective solution. This software easily scans orphaned, corrupted, or inaccessible OST files to recover complete mailbox data, such as emails, contacts, calendars, and attachments. Install the software and select the OST file, then start the scanning process. After verifying the data with the Preview option, select the PST format and export it. Once the conversion is complete, the resulting PST file can be imported into Microsoft Outlook and easily accessed without any data loss.