How to Download and Use TLEN.lsp for AutoCAD: A Complete Guide
In the file browser, locate the TLEN.lsp file you downloaded. autocad tlenlsp download free
TLEN.lsp is an AutoLISP routine created by Lee Mac (or often attributed to him and other CAD developers). It serves a single, vital purpose: calculating the cumulative length of selected objects in an AutoCAD drawing. How to Download and Use TLEN