A full version of FracFu will be released for Windows! Here are the new features:

Use your fractals to create more fractals! That leads to crazy effects like the attached picture. The fractal that you generate will be used as a brush to make more fractals.

Fullscreen and minimized screen

Change Hue for brush

Change the background color

Move the UI to access any part of the screen

A download screenshot button

Help button

Tooltips

Buffer saving of the screen if you minimize the window