Fern Screen Saver is a Desktop::Screen Savers: Other software developed by Dipl-Eng. Tomas Koutny. After our trial and test, the software was found to be official, secure and free. Here is the official description for Fern Screen Saver: Fern screen saver let the fern leafs grow on your monitor to make it little bit sweeter, when you don't work. It uses the fractal IFS algorithm to generate the leaf. There are options to adjust the appearance as well as key values for the IFS algorithm to modify the look of leaf. you can download Fern Screen Saver 1.0 free now.