The last basic method I will discuss is the use of the Tools.You can individualize noise reduction even more by using tools instead of the Control Points or Color Range methods. You can have more than one layer mask per image. That way you can modify the specific masks as you desire. Below for the first mask of the image, I chose Skin, Paint and created the mask. You can, also, do an initial layer of noise reduction and, then, click OK to save what you have done and, then, add layer masks using the presets as mentioned below. Buy Nik Software Dfine 2.0 ISO 6,400 (roll your mouse over topare before and after) There are so many options for noise reduction that full control of an image is possible. However, showing all of them without confusing the reader I found hard to do, so I will just show some of the choices available. I use this on any photo expecially on those that I want to print. Operating System: Windows XP/Vista/7/8 Buy Nik Software Dfine 2.0 The tooles in handy when you need to apply enhancements on selective areas. 2 people found this helpful I think this is really good software. Where can I buy cheap Nik Software Dfine 2.0 online?So, advanced users already bought OEM Nik Software Dfine 2.0 without box, only software.