Horos Software Jun 2026

Understanding Horos: The Powerful Open-Source Medical Image Viewer

Horos is fully open-source; OsiriX transitioned to a closed-source model for its professional versions. horos software

Because Horos is (compatible with OS X 10.10 Yosemite through macOS Ventura and later), installation requires a Mac. horos software

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