AutoCAD vs ngspice
| AutoCAD | ngspice | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Android, iOS, macOS, Web, Windows | Linux, macOS, self-hosted, Windows |
| Free plan | No | Yes |
| Schematic capture | — | No |
| Electrical simulation | — | advanced |
| Standards libraries | — | Yes |
| Deployment | — | desktop |
Both are listed in Best Electrical Design Software. On Freedom251, ngspice scores higher on our published basis.