Free applications and CAD utilities (mostly our freeware & trials) CAD Utilities and add-ins 19kB 815× 20.02.2026 MathCalc - online engineering calculator palette in AutoCAD 2026-2015 (VLX LISP for AutoCAD and LT) Ver: 1.1 FILE Size: 19kB • Compiled AutoLISP application (.vlx / .fas) β load with APPLOAD. No source code required to run. Free Download ▼ β Close