How to Read OST File to PST - Version 3.6 Most of the Outlook users are searching for a solution for how to Read OST File to PST, with the help of OST Recovery software, you can easily read OST file as form of PST file. Outlook OST file is create on Exchange sever during mail exchange (Sender to Recipient) but some time Exchange Server is crashed due to any reason then OST file is corrupt still email is store in OST file on Exchange server. Now need to convert OST file to PST file because OST file unusable on Offline Exchange Server, OST to PST Reader convert OST file into PST file without any data loss and solve the problem How to Read OST File to PST for Outlook user. Read OST File Support all WINDOWS MS Office 97, 2000, XP and 2003.Try Repair OST tool free demo version to know about how to Read OST File to PST File and convert OST data to PST file. After satisfaction you want to buy OST Recovery tool with the investment of 99 USD only for full version software online. Go for technical support online.