Free applications and CAD utilities (mostly our freeware & trials) CAD Utilities and add-ins 5kB 1367× 18.07.2022 Catenary curve (spline; cable sag line) generator (LSP LISP for AutoCAD, by G.Chanteau) FILE Size: 5kB • AutoLISP file (.lsp) β load using APPLOAD or drag-and-drop into the AutoCAD window. For automatic loading add the path to acad.lsp or acaddoc.lsp. Free Download ▼ β Close