Now everyone's copyright awareness is getting higher and higher. Many files are watermarked to prevent them from being stolen by others. For example, when you use a pdf file, you will also add a watermark to its content. Some Sometimes the document with watermark is difficult to read, so we still want to remove it, but many friends don’t know how to add watermark, so let’s introduce how to add watermark to pdf.

      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.

     How to add watermark to pdf? The above has introduced to you when adding watermarks to pdf documents. After you understand the methods of adding watermarks, you can also understand the methods of removing watermarks. At the same time, we can also use some professional tools to operate, which is more convenient. In addition, when you choose tools to add watermarks, you must understand their functions and how to use them.