To perform functional tasks LT uses an improved format drawing file format DWG, which allows transfers of various finished projects to other facilities with similar engineering programs. In this program there is a comprehensive system of features and functions required for two-dimensional design and drawing work, as well as release or change documentation for the project work. The main goal of version LT – maintenance of activities in enterprise to design and detail various types of drawings. Program contains functions, parametric drawing, which allow to work exclusively with elements of set parameters. This version of the program is lightweight, it is designed for implementation of work activities in individual mode. The main advantage of LT version is that it has the same data format, user-friendly interface and many possibilities of AutoCAD, but AutoCAD LT price more affordable. Especially suitable for small organizations with limited budgetary capabilities. AutoCAD LT is a great development for specialists who are engaged in a two-dimensional design in the enterprise.