AB3D plugin lets you quickly create models from 2D sketches, and then use all the tools and options in Autodesk® AutoCAD® to build on your creation even further. http://www.ab3dlabs.com/products.aspx

The "Google®-like Search Engine for AutoCAD® (and MANY other CAD/Technical Documents)"

Automatically draws key holes.

Sorts the selected objects, placing them in new layers generated automatically, and sets the properties of these objects ByLayer.

Automatically add the diameter depth, counterbore and countersink symbols just by selecting two circles.

Coupe l'cotes sélectionné par les points spécifiés.

Draws lines on Autodesk® AutoCAD® using Relative to last segment the Relative Polar angle 180 degrees. With this command the Relative Polar is set to 0 (zero) .

This application helps you to create the different types of screws in 3D solids.

This plug-in adds the classic game Hangman to the ribbon.

Introduction à la programmation d'AutoCAD® avec AutoLISP