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Over 1.090.000 registered users (EN+CZ). AutoCAD tips, Inventor tips, Revit tips. Try the new Engineering calculator. New AutoCAD 2026 commands and variables.
Over 1.090.000 registered users (EN+CZ). AutoCAD tips, Inventor tips, Revit tips. Try the new Engineering calculator. New AutoCAD 2026 commands and variables.
Download of CAD utilities
Download
LTspiral.xlsx - example of 2D spiral calculated in Excel, XY polyline ready to paste into AutoCAD LT: [ + show all files ]
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Download the file and open it in the respective application, or copy it as instructed (xlsx).
How to load a LISP application (.LSP/.VLX) into AutoCAD? See the Tip 7245.
Many other files also on ARKANCE Helpdesk, CAD blocks in the Block catalog.
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Tips, tricks, utilities, help, how-tos and FAQ for AutoCAD, LT, Inventor, Revit, Map, Civil 3D, Fusion, Forma, 3ds Max and other Autodesk software (community support by ARKANCE). See About CADforum.
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