Free applications and CAD utilities (mostly our freeware & trials) CAD Utilities and add-ins 13ย KB 2241× 25.03.2015 PtOutline - convex outline (hull) of selected 2D/3D points (VLX Lisp for AutoCAD) Ver: 1.0 FILE Size: 13ย KB • Compiled AutoLISP application (.vlx / .fas) โ load with APPLOAD. No source code required to run. Free Download ▼ โ Close