I need to mark my PDF as "Confidential" so recipients understand it should not be shared.

Add a visible "Confidential" label to your PDF so recipients immediately understand the document is sensitive. This helps set clear expectations about handling and discourages unauthorized sharing.

This feature lets you mark a PDF as "Confidential" by applying a clear, visible label to the document. The label is designed to be immediately noticeable to anyone who opens the file, reinforcing that the content should not be shared. You can use it to communicate sensitivity for documents such as contracts, financial reports, HR files, or customer information. Marking a PDF as confidential helps reduce accidental forwarding by setting expectations up front. It also supports internal and external workflows where documents need to be distributed but controlled. This is useful when sending files by email, sharing through collaboration tools, or providing downloads to specific recipients. The feature improves professionalism by making document status explicit rather than relying on recipients to infer sensitivity. It can be used to standardize how your organization flags sensitive documents so the message is consistent across teams. Overall, it provides a simple way to communicate confidentiality without changing the underlying content of the PDF.