What is Orthanc?
Orthanc is a free and open-source medical imaging software that enables the management, processing, and storage of medical images and data. It is designed to support various medical imaging modalities, including Digital Radiography and Imaging. Orthanc is widely used in clinics and hospitals due to its flexibility, scalability, and ease of use. With Orthanc, medical professionals can efficiently manage and analyze medical images, making it an essential tool for diagnosis and treatment.
Key Features of Orthanc
Large-File Snapshots and Encryption
Orthanc provides large-file snapshots and encryption features, ensuring the safe and secure storage of medical images. This feature enables clinics to store and manage large files efficiently, reducing storage costs and improving data security.
Cold Storage Tiers
Orthanc’s cold storage tiers enable clinics to store less frequently accessed data in a cost-effective and secure manner. This feature helps reduce storage costs and improves data management efficiency.
Installation Guide
System Requirements
Before installing Orthanc, ensure that your system meets the following requirements:
- Operating System: Windows, Linux, or macOS
- Processor: 64-bit processor
- Memory: 8 GB RAM or more
- Storage: 10 GB free disk space or more
Download and Installation
To download Orthanc, visit the official website and follow the installation instructions. The installation process typically takes a few minutes to complete.
Troubleshooting Sync and Import Issues with Recovery
Common Issues and Solutions
When experiencing sync and import issues with Orthanc, try the following troubleshooting steps:
- Check the network connection and ensure that it is stable.
- Verify that the Orthanc server is running and configured correctly.
- Check the log files for error messages and resolve any issues.
Data Recovery
In case of data loss or corruption, Orthanc provides a data recovery feature that enables clinics to restore their data from backups. To recover data, follow these steps:
- Stop the Orthanc server and backup the database.
- Restore the database from the backup.
- Restart the Orthanc server.
Orthanc vs Free Dental Tools
Comparison of Features
Orthanc offers several features that distinguish it from free dental tools, including:
| Feature | Orthanc | Free Dental Tools |
|---|---|---|
| Large-file snapshots and encryption | Please provide the column header or context for the empty cell, and I’ll fill it with a concise and relevant piece of information. | Please provide the cell header or description, and I’ll fill it with relevant information. |
| Cold storage tiers | Please go ahead and provide the cell information you’d like me to fill. | DICOM Support |
| Data recovery | Please go ahead and provide the cell description. | Multi-planar reconstruction |
FAQ
How to Export Data from Orthanc
To export data from Orthanc, follow these steps:
- Log in to the Orthanc server.
- Select the data to export.
- Choose the export format (e.g., DICOM, JPEG).
- Save the exported data to a local file or network location.
Is Orthanc Free to Download?
Yes, Orthanc is free to download and use. It is an open-source software, and its source code is available on the official website.
What are the System Requirements for Orthanc?
The system requirements for Orthanc include a 64-bit processor, 8 GB RAM or more, and 10 GB free disk space or more. The operating system can be Windows, Linux, or macOS.





