Several reputable sources offer this and similar "Total Length" LISP routines for free:
Switching layers can be a distraction. TlenLSP often includes commands that allow you to match layers, isolate layers, or move objects to specific layers faster than the native LAYISO or CHPROP commands. autocad tlenlsp download free
is a popular free AutoLISP script used in AutoCAD to calculate the total length of multiple selected objects—such as lines, polylines, arcs, and circles—in a single command. Because standard AutoCAD does not always display the combined length of multiple entities in the properties palette, this script is a vital tool for surveyors, engineers, and designers who need to quickly quantify materials like piping, fencing, or cables. Where to Download TLEN.lsp Several reputable sources offer this and similar "Total
Yes. AutoLISP is backwards compatible. TLEN created for AutoCAD 2000 will work in 2025, provided the file loads correctly. Because standard AutoCAD does not always display the
Here is the critical warning: Be careful where you download LISP files.