Painting program like MS Paint!!!!!!!!!!!!

I have created a paint program in c++ and Opengl. It looks like MS Paint

In this program you have to use mouse to draw things and you have to press keyboard buttons to
activate a mode like rubber, pencil, etc

Here is the download link
dcomsoftwares.tk

I have also created many other program. All are at the above site
So please download them and tell me about them