4MCAD is reliable and low-cost AutoCAD like software alternative. It is powered by IntelliCAD, providing 2D/3D CAD Complete Design, Raster Image, Rendering, BIM/IFC import, 3D Solids, VBA support, PDF2DWG etc.
IDEA Architecture is 3D architectural software powered by a BIMtechnology to create 3D Buildings and 2D floor plans & elevations directly in DWG.