OST to PST Converter software is an email conversion software to convert .ost (offline storage) file to .pst (personal storage) file. You can easily convert ost files of Exchange Server 5.0, 5.5, 2000, 2003, 2007 and 2010 and supports every version of MS Outlook and Outlook Express for conversion; even Outlook 2003, 2007 and 2010. It skillfully converts emails, attachments, images, drafts, sent items, contacts, notes, calendar, reminders, tasks, folders and sub-folders, journals of .ost file to .pst file. You can easily view preview of email data before saving them. A 3 step solution for ost 2 pst conversion which also preserves formatting of the converted emails. The software is available with a free evaluation version that allows you to perform OST recovery but limits you from saving the recovered data. In order to save the recovered data, you need to purchase the full version of the software