Since the emergence of office software, it not only solves the problem of document content record storage in many people's work, but also promotes the process of digital office. As we use more office software, we will find that the functions of this software are becoming stronger and stronger. Now we recommend a The platform, PDFasset, is very powerful, and most of the functions are free. There is also an online version that can be used. The functions are the same, more convenient for office workers, and the operation is very simple.

   First, go to the PDF online processing platform: www.pdfasset.com

   Then click the "Watermark PDF" icon to enter the PDF document upload page and upload the PDF document that needs to be watermarked

   Then enter the watermark content and click the "Start Now" button to start adding watermark to PDF

   After the addition is successful, click the "Download" button to get the added document

   After reading the above content, have you learned how to add watermark to PDF? This method is very simple and can be used by both students and workers.