Are you also trying to open an OST file in Outlook? Then download and try the
eSoftTools OST to PST Converter software, which opens emails from the OST file in Outlook in one go. Many users have used this software and they have got great results. Apart from this, you can also open an OST file in Gmail, Yahoomail and Office 365 using this software. You can download and try it on any Windows operating system. Apart from this, you can also use the live preview given in it.
Read More:- Open an OST file in Outlook