The OST to PST 2010 Utility recovers all the lost emails along with folders, contacts, calendars, notes, journals, posts, appointments, attachments, tasks, to do list, drafts, and so on along with email features such as subject, cc, bcc, and date and previews them in a tree-like structure. The OST to PST tool uses advanced QFSCI algorithms for recovering lost and permanently deleted emails and preserves the email formatting.