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 ...

In this blog we will see how to add watermark images to our PDF files using Java. Watermarks have been used to discourage counterfeiting. To generate watermarked PDFs we need an additional itext.jar ...

The Syncfusion® .NET PDF Library provides support to add watermark as an image or text that is added to a PDF document to indicate the authenticity or ownership of the document. The library provides ...

Paint dot net is a free image editing software. It has a lot of image editing features, like rotating images, cropping images, adding watermark to the images, inverting the color of images, etc. Apart ...

Watermarking your images allows you to tell people your pictures belong to you. You can add both text-based and image-based ...