Converting an MBOX file into PDF format is beneficial for easy sharing, data backup, legal & compliance use, readability, security, etc., and converting MBOX to CSV has other feature, you can do it in both ways manually or with the use of automated method (recommended), exploring the best way according to your requirement read the guide: Best Ways to Convert MBOX to CSV Format on Windows/Mac by migrate Cloud Data. With fast and efficient conversion with bulk support, advanced filters, support for attachments, etc.