QCAD is an application for computer aided drafting in 2D. With QCAD you can create technical drawings such as plans for buildings, interiors, mechanical parts or schemas and diagrams. QCad uses the AutoCAD DXF file format internally and to save and import files. More info »
Cannot beat this product for the price. Easy to use and learn, and light weight. I highly recommend it to anyone who is looking for an AutoCAD replacement, especially if you're using another operating system.