Angry IP Scanner vs Port Authority
| Angry IP Scanner | Port Authority | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Platforms | Linux, macOS, Windows | Android |
| Free plan | Yes | Yes |
| Deployment | desktop | |
| DNS diagnostics | Yes | |
| Command-line interface | Yes | |
| Supported platforms | Windows, macOS, Linux | |
| Scan scope | internet | |
| Service detection | Yes |
Listed together in Best Port Scanner Software