Learn more about Orthanc.
July 17th, 2018
Today, we are excited to announce that the Orthanc project officially supports the highly popular MySQL and MariaDB databases through dedicated, free and open-source plugins! This new development expands the functional scope of Orthanc even more, as a large number of PACS administrators in hospitals are more familiar with these database engines than with PostgreSQL. This is a nice milestone, just 2 days before Orthanc celebrates its 6th birthday!
This development was triggered last year by Osimis, the commercial partner of Orthanc, that launched a crowdfunding campaign to this end. Because the goal of the campaign was not met at that time, an industrial user of Orthanc has fortunately decided to help Osimis by funding this development. We wish to warmly thank this great partner for its support!
Besides the "index" plugin that was the topic of the crowdfunding, a "blob storage area" plugin for MySQL and MariaDB has also been developed in order to store the DICOM files directly into an enterprise-ready database (a similar possibility already exists for PostgreSQL). Simultaneously, the PostgreSQL plugins have been rewritten almost from scratch in order to share as much C++ and SQL code as possible between all the database engines. Furthermore, the PostgreSQL plugins were optimized alongside, leading to their 2.2 release that was also released today. Thanks to this intricate refactoring, introducing support for new database engines will become a much more easier process (don't hesitate to get in touch with Osimis if you want to fund such a development ;-) ).
As always, all this code is shared as free and open-source software to the benefit of the worldwide community of medical imaging: Check out our download page! Note that the Windows installers now come bundled with all the MySQL and PostgreSQL plugins.
July 19th, 2017
Exactly five years ago, on July 19th, 2012, Orthanc was publicly released for the first time. To celebrate this birthday, version 1.3.0 is now available for download! This new release contains many bugfixes and improvements.
October 22nd, 2016
The Orthanc project is delighted to announce that it now provides a reference, lightweight implementation of DICOM for whole-slide microscopic imaging (digital pathology).
October 14th, 2016
A new companion tool to Orthanc has just been released! This free and open-source tool is called the Stone of Orthanc. Just like a palantír, Stone is a means of seeing medical images in Orthanc servers.
December 16th, 2015
After four years of intensive development, we are very happy to announce the release of the first stable version of Orthanc (version 1.0.0).
July 31st, 2015
The Orthanc project is continuously growing. To support its development, we would love to hear which hospitals, universities, companies and organizations take advantage of Orthanc. Please let us know by sending a short mail!
To put weight on future grant applications for travels/hardware/servers/..., we wish to gather a list of institutions that use Orthanc for production, for quality assurance, or for R&D purpose. These institutions will be publicly listed on this Web site, in a separate "Orthanc Users" section.
If you wish to support Orthanc, please use the following pre-filled mail, ideally attaching your institution's official logo:
July 20th, 2015
The Orthanc project is now three years old. The last year was exceptionally rich for this free and open-source project. It's time for a short survey!
Februrary 2nd, 2015
Following our talk at FOSDEM 2015 about free and open-source software for medical imaging, discover some media illustrating Orthanc in action.
July 18th, 2014
The first public release of Orthanc was on July 19th, 2012. Today, we are ready to celebrate its second birthday! It is time for a brief review of the past year.
June 19th, 2014 (updated on July 11th, 2014)
Orthanc 0.8.0 features the possibility for external developers to create and distribute plugins for Orthanc, thanks to the Orthanc Plugin SDK.