How to add watermark to PDF files?

Situation 1:

I have made some PDF files and I would like to add some watermarks on it to protect someone copying my PDF files. Is there any way to add watermark to PDF by myself?

Situation 2:

I want to add some interesting pictures to PDF as backgroud, or something like watermark, but I hope it is transparent so the watermark will not cover the original contents. How can I add picture to PDF as background?

Answer:

It’s very usual to see watermarks on PDF files. The watermark is often used to show whom the original PDF belongs to and protect the copy right for the owner. However, another people would just like to add some interesting pictures to PDF files as a background so that the PDF looks beautiful. No matter which kind of situation, a PDF Watermark Tool is necessary.

Generally speaking, you can add pictures and text as PDF watermark. PDF Watermark Tool allows you to edit the watermark as you want, including transparency. You can decide the watermark’s location, size, color, angle and so on.

Here is a simple guide to show how to add transparent watermark to PDF:

1. Free download PDF Watermark Creator, and then install and launch it.

2. Add PDF files from your PC to PDF Watermark Tool. Both batch adding and folder adding are supported.

3. Select which kind of watermark you would like to add. If you want to add images as PDF watermark, please choose “New Image Watermark”.

4. Select the images you want to add as a watermark from your PC.

5. Transparent setting and other settings. Go to “Effect” and set opacity value. The bigger the value is, the less the transparency is.

6. Add watermark to PDF and save the fils.

It is not so complex. If you are worrying about how to add transparent watermark to PDF, you may try this method. Hope this article can help you.

Another PDF tips: how to batch rename PDF files?

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