JNetCAD is described as 'Java application for viewing and converting CAD data. It's free for non commercial or educational use'. There are five alternatives to JNetCAD for Windows, Android, iPhone, iPad and Mac. The best alternative is Viewshape, which is free. Other great apps like JNetCAD are ADA STL Viewer (Free), STLView (Free), 'topeScope (Paid) and MiniMagics (Free).
- 5 alternatives