Want to manage all OST files data in single PST file, then just Convert all Outlook OST to PST File format. Download OST to PST Converter Tool which allows you to Convert Outlook OST to PST File format. OST File to PST File Converter Free Download and convert first 25 mails from each OST files to PST format. Convert OST items in PST format so that you can easily import them into any Outlook versions 32 and 64 bit.
Pentium II 400 MHz, 64 MB RAM, Minimum 10 MB Space
( By Convert Outlook PST to PST File - Convert Outlook PST to PST File Publisher )