AutoCAD LT 2012 Upgrade from AutoCAD LT 2009, 2010 or 2011 Software built for professional drafting, delivering genuine DWG compatibility Comprehensive set of 2D drafting and detailing tools for accurately documenting ideas and designs Create in the genuine DWG file format to share work seamlessly with colleagues and clients Improved PDF and DGN input and output tools; new AutoCAD WS for web and mobile sharing Fully integrated with other Autodesk software products Autodesk software purchased in North America can only be registered and used in North America.