Blender, is an editors photo software ,the open source software for 3D modeling, animation, rendering, post-production, interactive creation and playback.
Blender has proven to be a very fast and flexible design tools. The software has a personal touch, offers a unique approach to the three-dimensional world. Use it to create TV commercials, to make technical visualizations, business graphics, to do some modification, or design user interfaces. You can easily build and manage complex environments. The renderer is versatile, fast. All basic animation principles (curves & keys) successfully implemented.