You can find high-quality versions of this script on several reputable community platforms: GitHub Gists : Popular community-maintained snippets are available at paucoma's TLEN.lsp gist kevinluo201's tlen.lsp Autodesk App Store : For a more formal interface, the TotalLength
You can create the file manually. Copy the clean code block below, paste it into a text editor like Notepad, and save it as TLEN.lsp (ensure the file extension is .lsp and not .txt ): autocad tlenlsp download best
The option to calculate lengths only on specific layers. You can find high-quality versions of this script
The "Best" solution? —a classic, lightweight AutoLISP script that sums the length of every line, arc, circle, and polyline you select. Where to Download the Best Version autocad tlenlsp download best