OST Recovery tool is capable to recover OST file and then convert it to respective PST, EML, or MSG files. Download the tool and install it on any of the Windows OS used and to know how the tool works in advance get the how it works section here, which comes with the real time screen shots and steps that will help to know proceeding steps to convert OST to PST with the tool.
Run the OST Data Recovery tool from the default path. Start>> All Programs>> OST Recovery
OST File Can Be Loaded – To load and start OST scanning process, get the option to Open OST file from the screen displayed.
Browse and Choose OST File – Option to Open OST file will lead to browsing window which can help to locate and select OST file. Once confirmed, click Open.
Preview OST File Recovered – Get data from OST file recovered and then converted to PST format after viewing them.
Export OST as PST, EML, or MSG – When the process of data repair and preview is done user can move to export OST file, EML, and MSG.
Successfully Complete Process – Once the OST file conversion process is over user can move to close the setup. Emails, journals and other items from OST file can be successfully converted to the Outlook PST format with the tool.