| iCAD Free | iCAD Professional |
| Load files from FTP | ✗ | ✓ |
| Load user created files | ✗ | ✓ |
| Download files from the internet | ✗ | ✓ |
| Open files from email attachments | ✗ | ✓ |
| Share models and screenshots via email | ✓ | ✓ |
| Cut through model with solid clipping planes | ✓ | ✓ |
| Hide and show individual parts | ✓ | ✓ |
| Perform measurements on models | ✓ | ✓ |
| On-screen markup of model | ✓ | ✓ |
| Background color and lighting customization | ✓ | ✓ |
| Standard orthographic views | ✓ | ✓ |
| Change model rotation origin | ✓ | ✓ |
| Supported Files: IPV, OBJ, IV, DAE, STL, 3DS, ASC, ZIP | ✗ | ✓ |
| FREE | $59.99 |