Yes, you can select the selective option and select OST files emails what you need to Export into Outlook files.
Our OST Converter Software gives assorted formats (PST, EML, MSG, HTML, MHTML, RTF, TXT, DOC, PDF, MBOX and outlook profile) to restore OST files in safe manner.
Sure for analyzing, you can download free demo of the software which makes you sure about accurate OST conversion process and also gives benefits to restore 20 OST emails into each provided formats at free of cost.