Microsoft Outlook OST to PST - Version 3.2 Looking for an Outlook Exchange OST utility to convert OST files? The Outlook Exchange .ost to .pst program was designed to be a small OST to PST association that will convert messages or emails from an Outlook configured for Exchange OST either to the standard PST or the Outlook EML format. Outlook Exchange .ost to .pst Outlook 2007 helps in saving OST in eml so as to re-import the messages into MS Outlook. Converting OST to PST .using Outlook Exchange OST management system will help users to save your Exchange OST Outlook emails in Ms Outlook email client. Outlook Exchange .ost to .pst Program is a perfect solution to convert OST files of Outlook 2000, 2003, 2007, 2010 and successfully compatible with all the latest versions of Windows OS - Windows 7, Vista, XP, 2003, 2000, ME, 98. OST to PST file management system is easy to install with zero risk involved. The easiest way to convert OST files is to try. Users can run Outlook Exchange .ost to .pst solution on any version of Windows 98/ME/2000/2003/XP/Vista and even on Windows 7 too. You can save the complete OST File