FractalToy can help you to view and explore fractals, it is a graphical program for exploring iterated fractal function systems, such as the Mandelbrot and Julia sets. It's written in Java, and is platform-independent. It has a primary goal of being easy-to-use, with intuitive operations and instant visual feedback upon modifying parameters.

FractalToy is currently in early development stages, so implemented functionality at the moment is only limited to zooming/moving around fractals and taking still image snapshots. However future development will include the ability to create motion sequences that can be rendered to digital video files for playing back visual effects in realtime. An API is also provided for writing your own fractal functions easily, if you're a Java developer.

Requirements:
* Java

The license of this software is Free, you can free download and free use this graphing software.