OST Converter is a complete package which quickly batch export OST to PST 2016 with attachments, contacts, notes, emails, calendar etc. without MS Outlook. The tool can be used by all users including non-technical to export OST to PST 2016. The data will remain unaltered throughout the process. Folder structure of OST file will be preserved after conversion. Quickly download and run the tool and export OST to PST 2016.