Searching for Exchange EDB to PST conversion options then choose SysInspire EDB recovery tool. It can recover corrupted EDB data and then this tool can convert EDB to many different file formats: PST, EML, HTML, EMLX, MSG, etc. This software can also split PST files into many PST files. A demo version is present for free on the official website with support to all versions of Exchange server.

Know more about EDB recovery here.