In case you are one of them, you can use a free ... CAD software like LibreCAD, except that its scope is limited to 2-Dimensional drawings. However, this is one of the best software products for ...

The free, open-source software, designed by a team of scientists from MIT and Arizona State University, lets anyone create 2D nanostructures ... any polygonal design drawn in a CAD program and ...

CorelCAD is a new 2D/3D Computer-Aided-Design (CAD ... a different pricing model. Lastly, CAD programs are typically not easy to learn. CorelCAD could benefit from some tutorials, either delivered ...