Process pictures the easy way, adding the watermark in visual mode, no matter if it is text or an image. WinWatermark is a professional visible transparent watermark creation
software. It can read your digital
images from the file (including JPEG, BMP, GIF, PNG, and other common use formats), add watermarks to the image and save the resulting image as a new file of the same or a different format. So there is nothing you may need and WinWatermark will not achieve.