Horos Software [portable] May 2026

View standard X-rays, CT slices, and MRI scans with tools for zooming, panning, and windowing.

The name "Horos" is derived from the Greek word for "boundary" or "limit," reflecting its role in pushing the boundaries of accessible medical imaging. Unlike trial versions of commercial software that expire after 30 days, Horos is genuinely free forever under the LGPL license. horos software

To get the most out of Horos software, implement these pro tips: View standard X-rays, CT slices, and MRI scans

: Many "deep learning" papers use Horos as the "ground truth" tool where expert radiologists manually annotate images to train neural networks. Parameter Mapping : Specialized studies, such as those from Stanford University View standard X-rays