A watermark is a semi-transparent image that usually contains a logo or seal to identify who created a document or image. If you want to watermark a PDF file, you can either insert the watermark into ...

Watermarks are faded background text or images that sit behind the text in a document. You can use them to indicate a ...

A watermark is text or a graphic that, seemingly, appears behind the main document. You’ve probably seen them used to display status information or possibly warnings, such as draft and confidential.