PDS Superb OST PST Converter Software quickly repair corrupt OST File & Convert OST File as PST, EML, MSG & HTML formats. Through Outlook OST to PST Conversion Software you can recover OST File to convert OST File into PST File with full attachments- Inbox, Outbox, Sent Items, Deleted Items, Draft, Journals, Tasks, Calendars, Notes, & Contacts. This software works on OST file versions-5.0/5.5/2000/2003/2007/2010/2013.