Developer's DescriptionBy Apperson & DaughtersCreate mechanical designs, house plans, blueprints, schematics, and charts.CadStd Lite is a general purpose, easy to learn CAD or drafting program for creating professional quality mechanical designs, house plans, blueprints, schematics, and charts. Export your drawings in DXF or use 'copy clipboard' to paste images into Office and other applications. Import simple (Rev 12, Non-block) DXF files.