MailsDaddy is a reputed software making company that developed various tools to perform email file conversion and cloud migration. If we look at the highly demanded application that is MailsDaddy OST to PST Converter. It is developed by following all basic standards that are required for to users export Outlook emails in PST format. The application convert .ost file to PST, RTF, MSG, EML, and other formats. It also import OST to Office 365 and Live Exchange Server with retaining original email properties. To get a free version or know more about this particular software visit the official website of mailsdaddy.com.