New Convert OST PST Utility - Version 3.5 New Convert OST PST Utility applies to recovers Outlook emails from OST files, when Outlook Mailbox becomes deleted by chance or accidentally. Off-line Storage Files (OST) is play vital role in recovery of emails from OST file on Off-line. When Exchange Server becomes down then use Convert OST PST software to recover emails from OST files because, it keeps emails copy on Exchange Server and exist on client machine, so user can recover emails with all email properties as per requirements by Convert OST to PST software. OST files is unreadable files on Exchange Server but Convert OST PST tool after recovery of OST files rapidly convert OST files into PST, EML and MSG, which is easily open in MS Outlook mailbox. User can download Demo Edition to try the ability and process of the tools after satisfaction user want to purchase full version then pay only 99 USD.