VizUp Reducer Professional - Version 3.4.1 Models that you create with the help of 3D modeling tools, as well as models converted from CAD software can be extremely complex. These models may consist of many hundreds of thousands of polygons and be practically impossible to process in real-time visualization. VizUp Reducer Professional has the basic set of functionalities. It enables you to reduce the number of polygons in a complex 3D model while retaining the quality and appearance of the original. The end result of the reduction is a 3D model with a well-balanced level of details and size, which is perfect for the use in virtual reality and real-time visualization systems. The process of reduction is extremely simple and doesn`t require any advanced knowledge. VizUp automatically picks all necessary parameters without any manual interference on your side. Supports Wavefront .OBJ, VRML 2.0/97 and StereoLitho (.STL) file formats.