Use a trustworthy EDB-to-PST converter, like WholeClear Converter for EDB, to change more than one EDB file to PST. Install the software and then open it. Choose the EDB files you want to convert, whether they are online or offline. The utility will then scan and show all of the mailboxes. Select the mailboxes or items you want and send them directly to the PST format. You can either save each mailbox as a distinct PST or consolidate many of them into one, depending on what you want. EDB has an easy-to-use interface that makes it perfect for quickly and accurately converting large numbers of EDB files to PST files.