How to Read OST File? - Version 3.7 How to Read OST to PST File? One main advantage of this software is user can work offline mode when exchange server is low down. This software Convert offline storage (.OST) files to a personal storage (.PST) file. You can see the preview of all recovered OST mail messages in a tree structure with the read OST file trial version. Read OST File application compatible all Microsoft Exchange server editions such as 2007, 2003, 2000, 5.5 and 5.0 etc. Try the demo version free of cost in our websites you can easily download Read OST File software. Purchase full fledged read OST File software has invested a low payment just at $99. Now join with our support team 24x7 and ask queries. For more info:-http://www.readostfile.org/