CADSTA Arch is professional architectural software for AutoCAD and AutoCAD LT. It provides powerful tools to automate much of the design process. One of the main strengths of CADSTA Arch is its exceptional speed when it comes to project documentation. It draws intelligent walls, doors, and windows; generates elevations and cross sections directly from floor plans. It provides powerful dimension tools, and it generates door and window schedules. CADSTA Arch load and run LISP routines in AutoCAD L