When you need to access your Outlook emails in other mail apps like Thunderbird or Apple Mail, having the right format matters. The ConverterTools PST to MBOX Converter gives you a straightforward way to read and move emails without losing anything important. It helps you organize and export mailbox items such as messages, attachments, contacts, and calendars into a widely supported format. One key function is to convert PST to MBOX, which lets other clients open your Outlook data with ease. This tool preserves folder structure so your inbox, sent items, and custom folders stay neat after conversion. It also works with both older and newer Outlook versions.

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