Remembering Noise Ninja 2.4.2: A Benchmark for Digital Noise Reduction
: It became famous for its "Trainable" filter, which could read a camera's EXIF data (ISO and model) and apply custom noise profiles to fix grain without losing sharpness. : It won numerous awards, including the American Photo Remembering Noise Ninja 2
: There is no guarantee it will function on modern operating systems (like recent macOS versions) or newer versions of Photoshop. Remembering Noise Ninja 2