If you are looking for a conversion software so I suggestyou OST4 OST to PST Converter application that makes the conversion task simple
and sufficient. It supports OS Windows version 95, NT, 98, 2000, ME, XP, Vista,
7, 8, 8.1, and 10 (32 bits & 64bit). The users can convert single as well
as multiple OST files in a couple of clicks. If you are not happy with this
software so you can return it under 30 days.

Read more: http://www.ost4.com

 With the help of OST4 OST to PST Converter application,users can easily convert their data into PST. The auto scanning feature of this
program deeply scan OST file and convert the data into Outlook PST file format.
You can save the data into Outlook PST, EML, EMLX, MSG, vCal, vCard, and MBOX
file formats. Apart from it support Office365 & Live Exchange Server. It is
very simple to use for everyone so everyone can operate it to convert OST data
into Outlook PST data file.

Read more: http://www.ost4.com