A watermark is a semi-transparent image that usually contains a logo or seal to identify who created a document or image. If you want to watermark a PDF file, you can either insert the watermark into ...

We have covered 2 free online tools and 4 free software to add watermark to PDF in Windows 11/10. These are: Sejda is a free online tool to add a watermark to PDF files. Its free version lets you ...

Watermarking your images allows you to tell people your pictures belong to you. You can add both text-based and image-based watermarks to your photos. I’ll show you how to do that on your Windows 11 ...