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title: "Front Page"
date: 2020-04-12T08:55:54-07:00
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latest: "4.3"
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# What is Gnofract 4D?

**Gnofract 4D** is a free, open source program which allows anyone to create beautiful fractal images.
These include the famous Mandelbrot and Julia sets and many more. 
You can explore a universe of images just using a mouse. 
It runs on Unix-based systems such as Linux and FreeBSD and can also be run on Mac OS X. 
It is easy to use, very fast, flexible, and widely used,with over **125,000** downloads over the past 20 years.



