Free applications and CAD utilities (mostly our freeware & trials) CAD Utilities and add-ins 1.7ย KB 890× 20.01.2018 VSauto reactor - automatically switch visual style for ortho/3D views (LSP for AutoCAD) FILE Size: 1.7ย KB • AutoLISP file (.lsp) โ 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 ▼ โ Close