I would like to say that you can use this SoftMails OST to PST Converter software with the use of this software you can easily repair corrupt Outlook PST files in just a few simple and easy steps. It is a free tool and it has great features with a fast conversion process. It can easily repair damaged Outlook OST files even it can easily import multiple OST files. It allows you to see the full live preview of the outlook OST file during the conversion. In the free trial of this software, you can convert the initial 25 items of each folder of OST files into various formats. A technical or non-technical user can easily use this software.