Last month, I needed to open PST file on mac because my previous laptop crashed, and all my Outlook data was stored in backup PST files. Initially, I thought copying the file and importing it into Outlook Mac would work instantly, but the configuration steps and compatibility issues made it frustrating. After reading user suggestions, I tried SysInfo Mac Outlook PST Converter, and it simplified the entire process. The interface is clean and allows you to load PST files in bulk, which saved me from adding them one by one. Once uploaded, the software scans the data and shows a complete tree view of folders so you can navigate through emails, attachments, notes, and calendars easily. It even lets you preview message headers and attachment details before saving them, which helps confirm important business emails. Another advantage is the selective export option that allows choosing only the required folders or specific date ranges. Since the software maintains the original structure and data integrity, the output remained exactly like the source mailbox. For anyone recovering Outlook backups on Mac, this approach feels much more reliable.