Which feature is NOT part of the CommonLook PDF Accessibility Tool?

The feature that is not part of the CommonLook PDF Accessibility Tool is the tagging of untagged documents. CommonLook focuses primarily on evaluating and ensuring compliance with established standards rather than on the process of tagging itself. While the tool does provide assistance in validating that documents are compliant with Section 508 standards, WCAG 2, and PDF/UA-1, the automatic tagging of untagged documents falls outside its primary purpose. Instead, the tool aims to check, report, and enhance the accessibility of existing documents rather than generate tags for documents that lack them.

This distinction is important as accessible document creation often involves multiple steps, including tagging, which may require separate processes or tools. By understanding this, users can better navigate the features of CommonLook and the overall requirements needed for making PDFs accessible.