KiCad vs ngspice
| KiCad | ngspice | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Linux, macOS, self-hosted, Windows | Windows, macOS, Linux |
Both are listed in Best Electrical Design Software. On Bettesworth Construction, KiCad scores higher on our published basis.