If you want to remove digital noise from your photos while preserving edges, you should give DenoiseMyImage a try. Noise can be caused by low light conditions, high iso, small (and dense) camera chip. DenoiseMyImage eases your work, as it does not require a noise profile to get a perfect photo. The control of the application is straight forward, simple and intuitive. The DenoiseMyImage is implemented as a plugin for Photoshop and as a standalone application with GUI as well. Freeware version – one core support, no GPU acceleration, no batch denoising.