Migrate Exchange Mailbox to PST - Version 5.3 Enstella Migrate Exchange Mailbox to PST software is the brilliant and unique solution to get back or recover your corrupt exchange mailbox. Convert EDB to PST tool heaving best EDB conversion concept which can easily and instantly migrate exchange mailbox to PST mailbox. Microsoft Exchange server stores unlimited user accounts and their emails in single prive1.EDB/Mailbox Database.edb file. When Exchange Server goes down or Exchange Server environment gets corrupted then the EDB file stopped their working. At that point there are no any option to use the EDB file or view exchange mailboxes. Some common reasons for EDB file corruptions- * Virus attack * Software/hardware failure * Header corruption * File size error * Jet engine error etc.