I would recommend trying a third-party software like Softaken EDB to PST Converter. This is the most recommended app for converting EDB to Outlook PST file format with email properties like To, Subject, Date, Bcc, Cc, etc. This smart tool allows you to swiftly transfer EDB data into Outlook PST format without losing any data. This is a useful tool that works with all versions of the Windows operating system. EDB files may be converted to a variety of formats, including PST, EML, MBOX, HTML, Office 365, and others. There are a few things that can be recovered for free.