PDS OST to PST Converter Software easily recover data from OST File and convert OST file to PST Files without sharing any information from OST database. With the help of Outlook OST Converter to PST Software users are capable to convert OST File to PST Files with full attachments- zip attachments, embedded images and email properties. It gives you four option to restore OST data those are- EML, MSG, HTML and PST.