With the popularity of electronic documents, it seems that adding watermarks to electronic documents has become a common way to protect the fruits of one's labor. As an electronic document that is convenient for people to read, pdf not only has a special pdf reader, but also a special pdf conversion tool, such as PDFasset and so on. In addition, we can often see the appearance of watermarks in pdf documents. So many people began to wonder how to use pdf to add watermark? How to add watermark to pdf? I will describe it below, and you can continue to read.

     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.

The above describes the method of adding watermark to pdf. I don’t know if it has solved your related problems about using PDFasset to add watermark. Most operations only need to follow the guidance of the interface, which is simple and easy to use.