| Component | Requirement |
| --------- | ----------- |
| Minimum memory | 512 MB, 1 GB recommended |
-| Free disk space (complete installation) | 600 MB approx. |
+| Free disk space (complete installation) | 1,5 GB approx. |
On desktop, 3D viewer for optimal performance requires graphics processing unit (GPU) supporting OpenGL 3.3 or above.
Ray tracing requires OpenGL 4.0+ or OpenGL 3.3+ with *GL_ARB_texture_buffer_object_rgb32* extension.