LITIO 2.0 is an innovative add-on designed for AutoCAD, GStarCAD, ZwCAD, and BricsCAD [and cadmate], which efficiently computes and produces flat sheet layouts for various duct shapes, transitions from rectangular to round, cylinders, cones, intersections, connections, Ys, elbows, and more. In addition, LitioLAB 1.0 serves as a sophisticated mathematical drawing tool for AutoCAD, GStarCAD, and ZwCAD, enabling users to create intricate shapes such as 2D curves, 3D curves, or 3D surfaces that are not offered by the default commands in these software programs. Are you looking to enhance your AutoCAD/GStarCAD/ZwCAD skills with advanced drafting features, import coordinate data from XLS files, and effortlessly create complex mathematical shapes? With LITIO 2.0, you can streamline the process of manufacturing sheet metal components and patterns, making it an essential tool for any designer in need. This powerful software not only improves efficiency but also expands creative possibilities in sheet metal design.