Free applications and CAD utilities (mostly our freeware & trials) CAD Utilities and add-ins 1.8ย KB 1190× 04.04.2018 UCSauto reactor - always keeps UCS parallel to the current View-plane (LSP for AutoCAD) FILE Size: 1.8ย 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