The eSoftTools PST to MBOX Converter Software, which can be downloaded for free, is a solid option for converting PST to Thunderbird. Exporting Outlook emails to MBOX format for later use is straightforward using the PST to MBOX Converter Software, which is cloud-based like Gmail, Yahoo, and Office 365. Only a few steps remain in this procedure. PST files can be converted to ANSI or UNICODE formats. The software works with both Microsoft Outlook 2007 and previous versions. The tool will be used by customers with little or no technical knowledge. During the free trial, you can move 25 emails from each folder.

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