| Feature | nanoCAD 5 (Free) | DraftSight (Free version) | LibreCAD | AutoCAD LT | |--------|----------------|---------------------------|----------|-------------| | Native DWG | Yes (up to 2013) | No (needs conversion) | No (DXF only) | Yes | | Command line | Full clone | Limited | Yes | Full | | Cost | Free | Free (old version) | Free | $450+/year | | 3D | None | None | None | None | | Learning curve | Low (AutoCAD-like) | Medium | Medium | Low |
: You can type math expressions directly into the Inspector fields (e.g., SQRT(350-275)*2 ) to calculate coordinates or dimensions on the fly. Advanced Drafting Tools :
The Inspector panel supports math expressions (e.g., SQRT(349.56)*2 ) directly in coordinate fields.
Yes, nanoCAD v. 5 is completely free to non-commercial use, making it a highly accessible CAD software for users.
