FreeCAD is an open source alternative for AutoCAD. This free CAD program (Computer Aided Design) can be used to draw complex 3D models.
FreeCAD is a CAD program that allows three-dimensional models can be drawn. The program is open source and therefore free to install. FreeCAD focuses primarily on product development and mechanical models.
But it can also be used for architecture or other engineering disciplines. The program is still in an early development phase and are only suitable for very experienced users.
FreeCAD has the following characteristics:
You can free download FreeCAD and safe install the latest trial or new full version for Windows 10 (x32, 64 bit) from the official site.