Knald is an ultra-fast GPU powered solution for generating "bake quality" textures from any 2D source texture.
Info:
How fast is ultra-fast?
Knald can generate a Normal, Derivative, Displacement/Height, Ambient Occlusion, Concavity and Convexity maps in around 5 seconds on a modern mid-range GPU. When loading an existing Heightmap directly, all other maps are generated instantly and automatically.
Real-time?
Once you integrate your source texture, all the controls in Knald are real-time, meaning that you can iterate quickly and control the exact look & feel of your textures without waiting for your PC to bake and catch up with you.
Multi-vendor GPU Support!
By harnessing the power of OpenCL?, Knald is a cross hardware platform solution and therefore is not limited to any specific GPU vendor. (nVidia and AMD cards currently supported) If your graphics card supports OpenCL? then you are good to go!

Homepage:_www.knaldtech.com/