Free applications and CAD utilities (mostly our freeware & trials) CAD Utilities and add-ins 12ย KB 2198× 22.06.2016 DUP - make a duplicate copy of selected objects, also repeatedly (VLX LISP for AutoCAD) Ver: 1.0 FILE Size: 12ย KB • Compiled AutoLISP application (.vlx / .fas) โ load with APPLOAD. No source code required to run. Free Download ▼ โ Close