WaterMarker Pro lets you watermark images with your own branding. What this does is make it less likely for people to right click and copy your images, as you now have your branding on the image. It is extremely simple to use and works with any image.

The software supports text watermarks only and allows you to choose color of the text, font, size and location of the watermark, as well as the transparency. It also has the useful ability to watermark an entire folder of images to save time if you need to brand multiple images at once.

This program is freeware and therefore allows you to brand an umlimited number of images.