You can easily export Thunderbird emails to MBOX format using Advik Thunderbird Converter. This powerful and user-friendly tool designed for accurate and secure email migration. The software automatically detects the default Thunderbird profile, allowing you to select specific folders or the entire mailbox for export. With just a few clicks, you can convert all your Thunderbird emails to MBOX format while preserving attachments, metadata, and folder structure. This ensures no data loss or alteration during the process. Whether you're creating a backup or switching to another MBOX-supported email client, the tool provides a reliable and efficient solution for exporting Thunderbird emails effortlessly.

Steps to Export Thunderbird Emails to MBOX File

1. Run the tool and choose your Thunderbird profile.
2. Select the required mailbox folders to export.
3. Choose MBOX as a saving option.
4. Browse target location and click the Convert button.
The software will start exporting your Thunderbird emails into MBOX format.

To Learn More: https://www.adviksoft.com/blog/how-t...-to-mbox-file/