IMP 2.0 Beta
Small application that lets you add effects to an image
You have four built in libraries to choose from within the preferences panel or custom plugin, libraries that will be posted here soon.
With the filter library change many attributes of an image such as hue and saturation.
With the animation library, you add your own animation and 3D elements to your image. If you like the effects you put on an image you may save them into a .parameter file for later use.