DBX to MBOX Converter is a powerful Outlook Express to MacBook Pro conversion solution that easily transfers emails from Windows Outlook Express to MacBook. Transfer Outlook Express to MacBook with proper formatting & To, Cc, Bcc, From, Sent & Received date, Attachments. Outlook Express to MacBook software supports all versions of outlook Express 5.5, 6. View Outlook Express emails in email programs of MacBook Pro (Apple Mac mail & Entourage).