Free applications and CAD utilities (mostly our freeware & trials) CAD Utilities and add-ins 16kB 1953× 17.03.2016 BlockRef - replace repeating 3D solids with block references (VLX LISP for AutoCAD) Ver: 1.0 FILE Size: 16kB • Compiled AutoLISP application (.vlx / .fas) β load with APPLOAD. No source code required to run. Free Download ▼ β Close