FreeCAD is a 3D drawing program to design and construct objects.
FreeCAD is a multiplatfom software that means Freecad is available for Windows, Mac and Linux also Free-cad can cope with many extensions such as STEP, IGES, STL, SVG, DXF, OBJ, IFC, DAE and more. Free CAD features tools similar to CATIA, Creo, Autodesk Inventor, SolidWorks or Solid Edge, and therefore also falls into the category of Mechanical computer-aided design (MCAD), PLM, CAx and CAE.
So great free software for professional use this software is not simple to use but you can get great results after some practise.
Video impression :
- Windows Mac or Linux
- modern processor
- Video card with OpenGL support
- Memory 2 GB, but the more complex the design, the more memory.
- Hard disk 4 GB Space