GlobalCAD provides award winning add-ons for AutoCAD and AutoCAD LT. LandARCH Professional Edition is the integrated solution for external architecture and landscape design and includes 2D/3D design libraries, cost estimating tools and more. Toolbox LT is the essential add-on for AutoCAD LT, enabling you to design in 3D (solids and surfaces), generate realistic shaded renders and load and run LISP utilities and ARX applications.