This MDI fractal generator is compatible with FractInt and UltraFractal 3, meaning that it can use thousands of formulas and parameter sets.
With its key-framing technique and spline interpolation algorithm it can create smooth AVI animations of arbitrary parameters. ChaosPro can create 3D views from 2D fractals and optionally makes use of OpenGL.
You can write your own formulas using the integrated compiler. The compiler natively knows about complex and quaternion numbers. The program supports layers, allowing you to merge different fractals and combine coloring modes. ChaosPro supports other fractal types as well, so it can create IFS fractals and L-Systems.