When the document is viewed or printed, these variables are replaced by user or system data by the viewing application.įor example, you add a dynamic watermark such as “ONLY %username% %email% of %Company% is authorized to view this document” to the document. Watermark options in Word What is a dynamic watermark?Ī dynamic watermark is a watermark that uses variables or placeholders instead of fixed text. In Excel for example you can only add a watermark in the header and footer, and below are the watermark options available in MS Word. Of course, you can add a watermark using MS Word, Excel (header and footer only), PowerPoint or other applications before converting to PDF, but you get limited options on layout and opacity.
Some PDF DRM software will let you add dynamic watermarks which inserts data dynamically when the PDF is used. Depending on the software used to add a watermark, the watermark may be unique to each user the PDF file is distributed to or the same across all documents. It enables you to quickly add text or images to every page of a document without having to manually edit each page. What is a watermarked PDF?Ī watermarked PDF is a document in Adobe’s Portable Document Format with text, a logo, or other identifying image overlaid. First, though, let’s start with a little rundown of what a watermarked PDF is. We’ll be showing you how to watermark a PDF by adding a confidential watermark using PDF editing software, why watermarks are so easy to remove – and showing you how you can easily remove them, and what the solution to this problem is. As you’ll learn throughout this guide, however, the shift towards digital watermarking makes choosing the right watermark all that more important.
Though you may think it an outdated practice, the reality is that it remains an effective way to limit counterfeiting and unauthorized sharing.
Watermarking has been utilised for centuries as a way to identify and protect currency and creative works.
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