Horos
Horos is an open-source medical image viewer software for DICOM and other medical images. It is designed to be usable for radiologists, clinicians, and patients and supports a wide range of imaging modalities and formats.
dicom
radiology
medical-imaging
Horos: Open-Source Medical Image Viewer
Horos is an open-source medical image viewer software for DICOM and other medical images. It is designed to be usable for radiologists, clinicians, and patients and supports a wide range of imaging modalities and formats.
What is Horos?
Horos is an open-source, cross-platform medical image viewer software designed specifically for viewing and analyzing DICOM and other medical images. Originally based on the OsiriX image viewer, Horos has been completely rewritten with an improved user interface and additional features.
Key features of Horos include:
- Intuitive interface for browsing complex DICOM studies with support for window/level presets
- Advanced 2D, 3D, and 4D image visualization with multiplanar reconstruction and surface rendering
- Specialized clinical tools like ROI placement, image fusion, and image filters
- Annotations, measurements, and other markup tools
- Support for plugins and scripts to extend functionality
- Database functionality for searching and organizing images
- HIPAA compliant with encryption capabilities
- Available for Mac, Windows, and Linux systems
Designed to be powerful yet easy-to-use for radiologists and clinicians, Horos facilitates medical image analysis while remaining lightweight and responsive. With its open-source development, Horos offers a free alternative to proprietary DICOM software with the flexibility of customization through plugins and scripts.
Horos Features
Features
- DICOM image viewer
- 2D & 3D image rendering
- Image manipulation tools
- Plugin architecture
- Export images to JPEG/PNG
- Anonymize DICOM files
- Send images via email/FTP
- Print images
- Supports PACS connectivity
Pricing
- Open Source
Pros
Open source & free
Cross-platform (Mac, Windows, Linux)
Intuitive user interface
Extensive format support
Customizable workflows
Active development community
Cons
Limited support options
Steep learning curve
Lacks some advanced visualization tools
No built-in reporting features
Official Links
The Best Horos Alternatives
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