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 ...

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 ...

You can add a watermark to an Excel workbook using your own picture. It can be a stamp, your logo image, or any image that you want to use to watermark an Excel file. Let’s check out the steps for ...