Many people say that we are in an era of big knowledge sharing and big explosion. The very developed information technology has brought us a lot of convenience, and students can acquire the knowledge they need from the Internet with the touch of a finger. But what everyone didn't expect is that, at the same time as this convenience, a lot of piracy has also become one after another. I don't know if you have encountered such a situation around you? I don’t know when the PDF documents that I painstakingly made will be stolen by others, so how can we protect the PDF files we have made so hard from being stolen? Today, I will share with you a method and steps that can quickly 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, is it very simple? As long as you follow the steps, adding a watermark will become very simple and fast. When our document needs to be uploaded or sent to others, you can choose to add a watermark to the PDF, which is also regarded as protecting your copyright.