Fractals
This includes two programs, one for plotting Julia sets, for any seed, and a very simple Mandelbrot set, and the other for a much more detailed exploration of the Mandelbrot set, with zoom levels into the hundreds of billions possible. All options are accessed through a right-click menu.
The Julia plotter was programmed in Delphi during 2007, with a Mandelbrot plotter added in 2008.