3D-Tool Free Viewer
Free
Opens DDD, STL and 3MF · Windows · cannot export CAD files
Checked 4 Oct 2026
Plans and prices
3D-Tool pricing
Free Viewer
Free
DDD/EXE, STL and 3MF viewing · limited features · no CAD export
Checked 15 Oct 2026
3D-Tool Basic
€200, paid once
Basic 3D visualization formats · Basic 2D formats
Checked 4 Oct 2026
Basic
€200, paid once
basic 3D and 2D interfaces · viewer analysis tools
Checked 15 Oct 2026
3D-Tool Advanced
€400, paid once
Basic 3D and 2D formats · Advanced 3D interfaces
Checked 4 Oct 2026
Advanced
€400, paid once
basic interfaces plus STEP, IGES, VDA, SAT and Parasolid
Checked 15 Oct 2026
3D-Tool Premium
€800, paid once
All listed interfaces · 3D-NativeCAD Converter
Checked 4 Oct 2026
Premium
€800, paid once
native CAD interfaces · 3D-NativeCAD Converter · all viewer tools
Checked 15 Oct 2026