You can use an online PST to PDF converter to export Outlook emails into PDF format without installing additional software. Simply upload your PST file to the online conversion tool, start the process, and download the resulting PDF file.

Here is how it works:
1. Visit an online PST to PDF conversion tool.
2. Select your PST file using the Choose File option.
3. Upload a PST file of up to 100 MB.
4. Click the Convert option to begin processing.
5. Download the converted PDF file once the conversion is complete.
The main benefit of online conversion is that you can perform the entire process using a web browser. You don't need Outlook installation or technical configuration. It is a convenient option for users who want to access, share, or archive their Outlook emails in PDF format.

For better results, keep a backup of your original PST file and verify the converted PDF documents after downloading.

Learn More: https://onlineemailconverter.com/pst-to-pdf-converter