AutoCAD functionality for free personal use only. DWG 2009 DXF read and write. Similar icons commands and interface. IntelliCAD AutoLISP interpreter temporary point snap (like oSnap) layers blocks. Hatch block and xref editing. 3D shading and rendering options. Optional approx. 10000 Symbols ALE library.Business users should instead look at our progeCAD Professional package at www.caddit.net.This is the long-awaited free successor to progeCAD Smart! 2008. Smart! is fully functional and powerful DWG based CAD software that is absolutely free for personal use only. Smart! derives its features directly from the professional codebase of progeCAD. The software is easy to learn and simple to install. progeCAD Smart! is charityware that is intended for use by non-profit organizations students learning CAD teachers and hobbyists.Free tutorials for progeCAD IntelliCAD are provided at caddit.netintellicadtutorial . Discussion regarding this product occurs at caddit.netforum .