For users who need to convert PST files into various formats on Mac, the SysInfo Mac PST Converter is worth considering. It supports conversion to formats like MBOX, EML, EMLX, PDF, MSG, HTML, VCF, and even image formats such as JPG and PNG. What impressed me was the batch conversion feature, which allows converting multiple PST files at once. It saves a lot of time compared to manual methods. The tool also keeps the mailbox structure intact and ensures data integrity throughout the process. Additionally, the option to remove duplicate emails based on fields like To, From, Subject, and Body is very useful. The user interface is simple, so even beginners can operate it easily without technical knowledge.