Although not immediately obvious just from its name, 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. In other words it is a comprehensive modeling, animation and rendering package with some secondary post-production and compositing features.
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 realize 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.
This Gmax program is focused almost entirely on game content creation, but is still very easy to download, install and then use, through its friendly and intuitive user interface. You don't need any technical experience at all to get the most out of it.
So there you have it. If you want a powerful yet easy to use 3D modelling program, then you need a program like this Gmax. And best of all is that you can download it for free! What are you waiting for?