Free applications and CAD utilities (mostly our freeware & trials) CAD Utilities and add-ins 8kB 286× 10.01.2026 RegExpCnt - regular expression string replacement with arithmetic/count-extension (LSP for AutoCAD) FILE Size: 8kB • 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