InQuit OST to PST Converter Software provides great features for doing the OST data conversion. by using them user can convert their OST files to PST files. You can also see the preview of the conversion before it is actually done. Special thing about this software is that MS Outlook is not required for using the software to conversion purpose. By using this tool it is also possible to convert multiple large OST file to PST without any change or losing data. With the help of this tool you can convert your data into various different formats like PST,EML,MSG,HTML,vCal,vCard etc. Try the free demo version of this tool to convert 30 emails for free.