Securely Open PST File on Mac

If someone is planning to open PST file on mac for backup recovery or email migration, I’d strongly suggest avoiding only manual solutions because they often take too long and may not show all mailbox items correctly. I faced this exact issue while trying to access archived Outlook data for legal records. After testing different approaches, I finally used SysInfo Mac PST Converter, and the workflow became much smoother. The tool allows you to upload PST files, instantly preview the entire mailbox, including emails, contacts, calendars, tasks, and attachments, and then choose what you actually want to save. It also provides selective export filters like folder selection and date filtering, which help when dealing with massive corporate mailboxes. What impressed me most was that even very large PST files opened without crashing, and the original folder structure remained perfectly preserved. Since it supports exporting into multiple formats and email services, it’s useful not only for viewing but also for migration planning. For anyone stuck with old Outlook archives on a Mac, this type of professional solution really saves time and prevents data risks.