Gmax is a powerful 3D creation and modelling program, with which you can create any design you like, and above all, modify elements of games, presentations, etc that already exist.
The options and tools that come with Gmax are many, and make the professional aspect of this program clear. Polygon editing, textures, light, animations... everything. The option to use any 3D graphic model, for example, the character of your favourite game, and modify it as you wish, is really incredible. Now you realise that Gmax is really powerful, and as such requires minimum system requirements higher than usual: 128 MB RAM or more, and a graphics card than can work with 1024x768 pixels. Also, it`s totally free!