Follow the below procedure to export MBOX emails into PDF file: Firstly, download and install the MBOX File Converter Tool. Run the software as an administrator and select MBOX files from the PC. Check the folders from the tree and preview mail and attachments. Now, pick the PDF format from the drop-down list. Opt with the built-in features of the tool. Select the Path To Save button and locate the saving path. Click the Convert button to begin the migration of the MBOX file into PDF. Finally, you can also download the conversion report.