Settings, Right-Click the watermark file and Click Delete. 3. Third Step. Now, copy the watermark's number and paste it in the Watermark Edit field on the right. 4. Select the number and enter it in right column. Finally, Click Done and copy to PDF watermarks to make the watermark removable. 5. Use the Watermark Remover for any free PDF editing needs and share your success here. Remove Watermark from PDF with Windows Form The process is very similar to the watermark remover mentioned above. You only need different tools and a PDF file. Remove Watermark from PDF with Windows Form add-in is available in free versions only. If you are in need of the add-in, it can be downloaded from here It's time to remove watermark from PDF with watermark remover. First, you need to know where it is hidden in the PDF. That's where The Watermark Eraser comes to assist. When you right-click the watermark then “Edit Contents” option which can be found on top right corner, the watermark eraser allows you to hide the watermark. That's it. You must check that the watermark is not visible in a PDF file. Once this happens, click the “Delete” button to remove it from PDF. Right-click the watermark and the “Edit Contents” option, the watermark eraser helps you to hide the watermark. Delete Watermark From PDF — With Watermark Eraser To remove the watermark from PDF, you need the Watermark Eraser Tool available in the Toolbox. This add-on is available here. Using this add-on, you need only to right-click the watermark to remove it. The watermark can be hide once you check that it's not visible in the PDF. If you want to try this tool, then you need to download the Windows Watermark Removal Add-on from here. It's free, simple to use, and effective. What Do You Need To Remove Watermark From PDF Online? The most essential thing you need to remove watermark is PDF content. That's why you would need Windows Watermark Removal Add on. The Watermark Eraser tool alone is not enough. It helps to hide the watermark for free, but it cannot remove the watermark altogether. It's your aim to remove only the watermark and to not lose its content.