How to Add a Confidential Mark to Your PDFs
To watermark a PDF with a confidential mark, you can use a client-side processing tool that allows you to add text, images, or logos to your documents. Simply upload the PDF file to the tool, select the type of watermark you want to add, and customize the appearance and placement of the mark. Once you are satisfied with the settings, download the watermarked PDF to your device, ensuring that all processing is done locally without the need to upload your files to external servers.