Do you want to know why users Exchange OST file to Outlook PST? Go to the depth of it, when exchange server seems down or lost connection, OST file get corrupted, thus users need any simplest tool to convert OST file to Outlook PST. Are you undergoing with the inaccessibility of the saved Exchange database because of crash in Exchange server, power failure, CRC errors, bulky OST files, hardware or software corruption etc, then we recommend you to try our Convert OST software. OST File to Outlook program recovers all OST data items or save .ost files in .pst format, .msg format or .eml format with MS Outlook and Outlook Express. Software successfully runs on Windows 98, 2000, XP, 2003, Vista & Win 7. When MS Exchange server goes down then OST to PST converter software perfectly helps you to recover all the items of OST file to Outlook and converting OST file to PST file. Download free demo edition of OST to PST conversion tool that can be downloaded online. For complete conversion from OST to Outlook, purchase full version of Convert OST software at $99 for single user.