AppleMail, Thunderbird, Entourage, PowerMail, Postbox, Netscape, PocoMail, Eudora, Spicebird, Opera, Evolution, SeaMonkey, Claws Mail, Sylpheed, Mulberry, GyazMail, Gnu, Sparrow and The Bat! are popular email clients that use MBOX file format. In order to migrate such emails to Outlook, Kernel for MBOX to PST is a proficient email conversion tool which offers you a comprehensive result.