Free applications and CAD utilities (mostly our freeware & trials) CAD Utilities and add-ins 23kB 594× 27.01.2025 CheckAngles - check allowed line angles, e.g. ortho, 45°, 30° (VLX LISP for AutoCAD) Ver: 1.0 FILE Size: 23kB • Compiled AutoLISP application (.vlx / .fas) — load with APPLOAD. No source code required to run. Free Download ▼ ✕ Close