Abstract
Initially, the computers and software were supposed to complement the engineer’s traditional techniques, replacing the drawing board and calculator. Today, the computers with spe-cialized software almost completely replace the traditional methods. There is given an overview of the graphic editors AutoCAD Autodesk and Autodesk Inventor, possibilities of performing designs in three-dimensional space using parametric modeling. The advantages and disadvantages of each program are analyzed. An example of using AutoCAD Autodesk and Autodesk Inventor for computer visualization of a 3D object is given. To evaluate the work in both programs, 13 users were involved, who noted the ease of mastering AutoCAD Autodesk, which is important for the young engineers, as well as for the students.