If you want to read or open a Thunderbird mail file directly without installing the Thunderbird application, you can use eSoftTools Thunderbird Email Viewer. This tool allows users to open and view Thunderbird MBOX files easily on any Windows system. Simply install the software and select the Thunderbird mail file or profile folder from your computer. The program quickly scans and loads all mailbox data, including emails, attachments, and folder structure. It also provides a preview panel to read email content with proper formatting. This is a simple and free way to access Thunderbird mail files directly without any technical issues.

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