To experience the world of fractals is quite a treat. This wonderful application allows visitors the opportunity to explore fractals by continuously zooming in and out around their various forms and manifestations. XaoS can display a wide range of fractal types, including Mandelbrot, Phoenix, and many more. The site includes a number of tutorials, complete with information about how the program...

Billed as the "ultimate image optimization tool,” Optimizilla is designed to help transform images quickly with little fuss. Visitors can upload up to 20 files in JPEG or PNG formats and then use the slider to control the compression level. It's simple and users can just click and drag files to get started. This version is compatible with all operating systems.