I’ve been writing these tutorials on making an object in popular 3D modeling ... call for what software I should do next. There is one constant in all those comment threads: FreeCAD.
It’s a huge package that enables everything from architecture to robotics design, so if you just want a 3D-printed case ... one proprietary software for another. So, FreeCAD is the obvious ...
FreeCAD is an open-source software that offers advanced CAD/CAM capabilities for free. It is an excellent choice for those who require a powerful 3D modeling software without breaking the bank.