1)   Recovery for Exchange 2.1.0835
Recovery for Exchange is a data recovery program for Microsoft Exchange Offline Storage Files. In case of server crash or deleting a mailbox Recovery for Exchange converts .OST to more common Personal Storage File (.pst) to be read with Outlook.

 2)   MailRecovery Professional 2008.0827
MailRecovery Server is a software suite for damaged mail and related files. Components include data recovery tools for Outlook, Outlook Express, Exchange.