Watermark On Pdf can add watermarks to all or some pages of a PDF file. If you then secure the document with a password to prevent changes, it can't be removed
How To Create A PDF Watermark There are three methods you can use to add watermarks to a PDF file. Let's look at them in more detail. 1) Use InDesign's InDesign Watermark Tool InDesign's Watermark Tool includes a watermark section, which is located in the toolbar at the bottom of the InDesign window (or View menu). The watermark is displayed as an image in an area on your document's right side. It has a resolution of 100 dpi; higher resolution versions are supported using the “Watermark” dropdown list that's displayed. Click the drop-down list to switch between larger and smaller watermarks. To change or add watermarks, you simply select them and click the Watermark button in the toolbar or the Watermark in the toolbar's area of the toolbar. You can also open a file with a watermark as a document; the watermark is displayed in this way in the editor window as a thumbnail. Note that.