Free applications and CAD utilities (mostly our freeware & trials) CAD Utilities and add-ins 1.5ย KB 3154× 26.06.2021 FlipFace - flip selected 3DFaces (reverse normals) - LSP for AutoCAD FILE Size: 1.5ย 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