Free applications and CAD utilities (mostly our freeware & trials) CAD Utilities and add-ins 16kB 5897× 04.01.2018 3DPolyC/3DPolyS - draw 3D polyline by entering 3Dlength,azimuth,slope or elevation,slope,2Dpoints (VLX Lisp for AutoCAD) Ver: 1.2 FILE Size: 16kB • Compiled AutoLISP application (.vlx / .fas) β load with APPLOAD. No source code required to run. Free Download ▼ β Close