Try eSoftTools Exchange EDB to PST Converter, which can transform all Exchange mailbox attachments such as contacts, schedules, email attachments, assignments, reminders, appointments, submitted objects, deleted objects, and more. The EDB to PST conversion, preview capability, and the ability to save encrypted files, among others. Also, a free Demo version is available.
Get More here:- Convert EDB file to PST file
Steps:
Browse the offline EDB file that you wish to recover
Select the mailboxes and folders for export
Choose the location to save the exported data
Click the ‘Export to PST’ button to export the data to PST
This May Work,
Peter