How do I watermark a PDF?In today's digital age, PDF files have become an indispensable part of our daily work. However, sometimes we need to watermark our PDF files to prevent others from stealing or modifying them maliciously. So, how do you add a watermark to a PDF file?This article will give you a detailed introduction to three commonly used methods.
1. Open any mobile PDF editing app, such as:Swift PDF editorapp。Open the app, select the [PDF Watermark] option, and then upload the PDF file to which you want to add a watermark. Then you can set the watermark text, size, transparency, and so on.
2. After setting the watermark, you can click the [Share] button, so that you can share the file with the watermark.
1. Open any **pdf processing tool, such as:Fast PDF conversion, pdf stamp, etc.
2. Find the "Add Watermark to PDF" option on the home page and click Select.
3. Upload the PDF file that needs to be watermarked, and set the watermark content, position, transparency and other parameters. Finally, click Start Conversion and wait for a while.
1. Open any PDF editing tool, such as:All-round PDF converter assistantWait. Open this tool, select "PDF Processing" - >Add PDF Watermark" in the menu bar, and upload the PDF file that needs to be watermarked.
2. After uploading the file, you can set the text watermark or ** watermark you need in the watermark settings page.
3. After setting the style of the watermark, you can click [Start Watermark] in the lower right corner, and finally wait for the watermark to be set.
How do I watermark a PDF?These are the three commonly used ways to add watermarks to PDF files. Whether you're using computer software, tools, or mobile apps, you can easily do this. Hopefully, these methods will help you protect your PDF files more effectively in your daily work and prevent them from being stolen or maliciously modified.