In addition to being able to draw freely on the board, one of the program's most interesting features is the ability to create all kinds of geometric shapes with a simple click. You can form and morph these shapes as you see fit, as well as change their size and transparency.
The program does not require installation and can be used on any computer or device, hassle free. Since it takes up almost no space at all, you can even store it in an email.
GeoEnZo is a great tool that allows the user to draw and create a wide variety of shapes. The program also contains a scientific calculator. This is the program to have for any math class.