Horos is excellent for Mac users doing 3D reconstructions, but it has a steep learning curve. RadiAnt is fast, but the "free" version is a nagging trial. SmartPACS Free wins for Windows users who need a polished, no-expiration, fully functional 2D/MPR viewer for daily clinical use. Part 5: Step-by-Step Installation Guide Getting started with SmartPACS Image Viewer Free takes less than five minutes. Follow this guide:
Run the .exe file. Accept the license agreement. Note: The free license is usually perpetual for local image viewing. smartpacs image viewer free
| Feature | SmartPACS Free | Horos (Mac only) | RadiAnt (Trial) | MicroDicom | | :--- | :--- | :--- | :--- | :--- | | | Windows / Web | Mac OS | Windows | Windows | | MPR | Yes (Basic) | Yes (Advanced) | Yes | No | | 3D Volume Rendering | No | Yes | No | No | | Measurement Tools | Full suite | Full suite | Limited in trial | Basic | | PACS Query/Retrieve | No (Read only) | Yes | Yes (Limited) | No | | User Interface | Modern, Clean | Technical, Steep curve | Excellent | Outdated | Horos is excellent for Mac users doing 3D