Outlook OST File to PST File Freeware - Version 3.6 Outlook OST File to PST File Freeware program to convert OST file to PST file including all properties of emails like email messages, folders, posts, appointments, contact addresses, tasks, meeting requests, journals, notes etc. Convert Outlook Ost to PST tool to recover injury OST file and save into Outlook PST file. Free Outlook OST to PST Tool successfully runs on all platform of Windows OS like Win 95, 98, 2000, XP, 2003, ME, Vista, and Win7. Demo version of OST to PST freeware software is available on website user can easily download free of cost and try them. After try user got better feedback then purchase full version at only $99. Get further information about this software visit homepage-: http://www.outlookosttopstconverter.com/