Installing the tool on the system does not entail too much effort from the user and at the end of the procedure the application launches a straightforward and intuitive interface.
The application can import solids from STEP and IGES files and allows drawing construction geometry along with lines and arcs. HeeksCAD is an open-source alternative for computer-aided design. Added binary STL file saving and an option in options->file_options and made binary the default ( rather than ascii ).
