Adding watermark to pdf requires other tools. Unlike other files, it can be opened and used directly. To open pdf, you need to use another application to open it. What are the tools that can add watermark to pdf? Can't you wait to know, there are more useful tools for adding watermarks to pdf such as PDFasset, and then I will introduce the method of adding watermarks to PDF, let's take a look with me!

        Step 1: Search www.pdfasset.com in your browser and enter the home page of PDFasset

        Step 2: Find the "Watermark PDF" function on the home page, and click to enter the file upload page.

        Step 3: Click to upload the PDF file that needs to be watermarked, then select the watermark type, set the watermark format, etc., click "Start Adding", wait a few seconds after the addition is complete, and click "Download" to get the file.

There are many tools for adding watermark to pdf. The above is my introduction to PDFasset and the specific operation of how to use PDFasset. As far as I am concerned, PDFasset, a tool for adding watermark, is more practical, simple and efficient to use, especially suitable for novices.