NDNoise
Etienne
NDNoise is a Java-based freeware that enables to remove noise in digital images. The freeware supports load and save of multiple images with the same filter tuning, multiple image format such as PNG, JPEG, GIF. NDNoise also features lossless picture rotating. The main tool is set up in three different control panels for changing noise removal, dots/spots/lines smoothing and retexturing options. As you can always see a preview about the intensity of what you are doing, NDNoise intends to play with it in order to get the best result.