If you are struggling to move PST data files to MBOX file format then you need a professional MailsDaddy Outlook PST to MBOX converter tool. It is helpful to maintain the original folder structure and migrate data without taking any damage. If you have multiple or bulk mail folder then you can upload it to the software and transfer every single detail to MBOX after that import into Thunderbird, Apple Mail, Postbox, Entourage & various other email clients. This PST converter tool also provides a preview window to check the data before exporting PST to MBOX. Also, it has an email filter option that allows the user to open a filter or select an email from Outlook PST to MBOX. User can also export PST file into EML, MSG, HTML, MHTML & RTF format. The software comes with a trial version so that users can test the software by converting 20 emails per mailbox. The PST to MBOX software runs on all Windows OSes and provides a compatible MBOX data file. After using the free version, the user can upgrade it to the full version and convert unlimited data into an MBOX file in a few easy clicks. The software comes in three variations: personal, business and enterprise. The user can choose anyone who is better for him/her and can convert PST to MBOX without any restrictions.