A9CAD vs OpenPlan3D
| A9CAD | OpenPlan3D | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Windows | iOS, Web |
| Free plan | Yes | Yes |
| Native DWG support | Yes | — |
| DXF support | Yes | — |
| Primary platform | desktop | — |
| Offline mode | Yes | — |
Both are listed in Best 2D CAD Software. On Samsung Mobile US Press, OpenPlan3D scores higher on our published basis.