Yes, an offline EDB file can be converted into PST with the help of specialized EDB conversion software. This can be useful when you have an old Exchange database but no longer have access to the original Exchange Server. The general process involves selecting the EDB file, scanning its contents, choosing the required mailbox folders, and exporting them as PST. SysTools EDB Converter provides this type of conversion and can be used to move mailbox data from an offline EDB file into an Outlook-compatible PST file.