Free applications and CAD utilities (mostly our freeware & trials) CAD Utilities and add-ins 14kB 4959× 07.09.2011 SphereUnf - unfold a 3D sphere to 2D peels, petals; ConeUnf - unfold 3D cone (VLX LISP for AutoCAD) Ver: 1.1 FILE Size: 14kB • Compiled AutoLISP application (.vlx / .fas) β load with APPLOAD. No source code required to run. Free Download ▼ β Close