Google SketchUp Pro - a professional version of the software, which lets you create 3D-models, show them as presentations, share them. The program will be useful wherever there is need to use of 3D-models, whether it be designing an extension to the house, student learning geometry or the creation of models for Google Earth. A set of simple tools and involving intellectual paint system makes it easy to create and edit models, export, create a video or print the results. Instead of imposing the values of the coordinates, you can use the multi-function control system location of the object by means of labels, text prompts, lines of different colors. Using the tools as close to real life, is not it much easier to learn and, most importantly, remember how to use them.