Dynamic-Photo HDR 2.01 is an interesting plug-in for Adobe Photoshop which lets you apply impressive effects to your photos.
With this plug-in you can get two main effects: Apply diverse filters to make the original photo completely different with attractive tones that make it almost unrecognizable. The second part cleans those photos that are especially dark, are noisy or have some colour imperfections. But be warned: you need a lot of patience with this program as it is quite difficult to use at first until you get the hang of it.
It is recommendable to take a look at the author´s website once you´ve downloaded the program, to see some examples of what you can achieve.