Import OST Data

To import OST data from moderately corrupt OST files, Microsoft provides free Inbox Repair Tool (Scanost.exe) with MS Outlook. But, if the corruption is severe, you need a professional OST recovery software like Recoveryfix for OST to PST. It can repair and recover severely corrupt OST files regardless of the cause of corruption. The software is available in trial version for free. Simply download the software and start using it.