Get Know How to Save OST as PST at Enstella site. Enstella OST to PST software works on your corrupt OST file and repair corrupt OST file. By OST to PST converter software you can convert outlook OST to PST & save outlook OST file into outlook PST,EML,MSG & HTML file with whole OST folders-Sent Items/Deleted Items/Draft/Journals/Tasks/Calendars/Notes/Contacts. Best OST to PST software works on all OST version-5.0/5.5/2000/2003 to 2010.