Free applications and CAD utilities (mostly our freeware & trials) CAD Utilities and add-ins 17kB 409× 18.12.2025 Poly2Alignment - convert polylines to alignments in Civil 3D (VLX LISP for Civil3D) Ver: 1.0 FILE Size: 17kB • Compiled AutoLISP application (.vlx / .fas) β load with APPLOAD. No source code required to run. Free Download ▼ β Close