How to Add a Confidential Watermark to PowerPoint PDFs
To add a confidential watermark to your PowerPoint PDFs, you can use a PDF watermarking tool that offers client-side processing. Simply upload your PDF file, select the watermark text or image, adjust the opacity and placement, and download the watermarked document securely. This method ensures that your sensitive information stays on your device and is not exposed to third-party servers, providing an added layer of privacy and security.