The program supports the batch processing of images, so you do not have to repeat the operation for each photograph in turn.
For textual watermarks, you can set different properties such as font size, location, colour and transparency. The same goes for graphics, except that this time you must choose an image for the watermark.
When a watermark is added, Mark It Now can change the file format to one of the following: JPEG, BMP, GIF, PNG, TIFF.
Finally, Mark It Now lets you add a prefix to the images that are embedded in the watermark, or to save them in a different directory to the original.
Mark It Now requires Microsoft .NET Framework 2.0.