OST2PST Software - Version 5.5 OST2PST software is one of outstanding tool to fix damage Exchange OST data file quickly. OST file have several reasons to get damaged like exchange downtime, virus attack, software & hardware breakdown etc. So in these circumstances OST2PST software proved helpful for complete OST2PST recovery & conversion process. Using this software you can appropriately fix as well convert OST2PST, EML and MSG formats. Software convert OST2PST with whole data like email, journal, contacts, task, to-do list etc. We also recommended FREE trial version to assess program functionality and show the whole review of damaged OST items. After using FREE demo edition you can easily proceed to buy complete license by investing $99 only. Also get attractive offer to acquire Outlook email archive tool FREE with complete version of OST2PST software.