Launch the PST Converter tool on your system. Run it as an administrator.
In the opening wizard, select either of the two options: Single File/Multiple Files or Select Folder. Click Next.
To add single or multiple files click on the Select Files tab and to add an entire folder, click Select Folder.
Browse and locate the PST files (or folder), select the file to add to your software wizard, and click Open.
After successfully opening files, you can recheck them in the window. Click the Next button to proceed further.
Next, expand the tree structure showing all files and folders of the chosen PST file. Here you can see all the details in the added PST file.
Double-click on any folder and then the desired email to preview the contents and attachments present in it. Tick the checkboxes in the left panel to select files. Click Next.
To convert PST to PDF Format, choose the PDF option in Save/Backup/Migrate As.
You can also apply additional options and filters to enhance the output. Select additional filters as:
Subsequently, specify the destination in the Path to Save column, and finally click on the Convert button to convert PST files into PDF format.
Once the PST file conversion is complete, click OK. To download the conversion report, click Download Report. Moreover, using the Convert Again button, start the migration once more.