The following is a list of notable software packages and applications licensed under anopen-source license or in thepublic domain for use in thehealth care industry.

• Epi Info ispublic domain statistical software for epidemiology developed byCenters for Disease Control and Prevention.^[1]
• Spatiotemporal Epidemiological Modeler is a tool, originally developed atIBM Research, for modelings and visualizing the spread of infectious diseases. It is maintained by theEclipse Foundation and available under terms of theEclipse Public License.^[2][3]

• iHRIS is an integrated Human Resource Information System developed byIntraHealth International underUSAID-fundedCapacityPlus project and deployed in more than 20 countries in the world.^[26] iHRIS is distributed under theGNU GPL.^[27]
• DHIS is a district health management information system and data warehouse. DHIS2 is released under theBSD license.^[28]
• HRHIS is a human resource for health information system for management of human resources for health developed byUniversity of Dar es Salaam college of information and communication technology, Department of Computer Science and Engineering, for Ministry of Health and Social Welfare (Tanzania) and funded by the Japan International Cooperation Agency (JICA).^{[citation needed]}

• Breathing Games is a series of research-backed, co-created games to prevent, diagnose and treat chronic respiratory diseases. They are released under the Peer Production licence.^[29]
• Nightscout is a collection of software tools, including mobile clients, to enableDIY cloud-basedcontinuous glucose monitoring "…for informational and educational purposes."^[30] Individual components are available under various open-source licenses, including theGNU GPL,^[31]GNU AGPL,^[32]MIT License,^[33] andBSD licenses.^[34]

• Tidepool makes open-source tools to help people better manage diabetes. They have received FDA clearance for their Loop insulin dosing app.^[35][36]

• CamBA is a collection ofneuroimaging pipelines distributed under theGNU GPL.^[37]
• Drishti is a volumetric visualization package for viewing computer tomography data. Able to import DICOM image stacks. It is available under theMIT license.^[38]
• Endrov Image and data viewer and editor. It is available under theBSD license.^[39]
• GIMIAS is a workflow-oriented environment focused on biomedical image computing and simulation. It is available under a BSD-style license.^[40]
• Ginkgo CADx Cross-platform open source DICOM viewer and dicomizer. It is available under theGNU LGPL.^[41]
• Insight Segmentation and Registration Toolkit (ITK) v4.0+ is released under theApache license.^[42]
• InVesalius 3D medical imaging reconstruction software. It is available under theGNU GPL.^[43]
• ITK-SNAP Interactive software for 3D image navigation, annotation, and automatic segmentation. It is available under theGNU GPL.^[44][45]
• Orthanc – Lightweight,RESTful DICOM server for medical imaging. It is available under theGNU GPLv3.^[46]
• ParaView large-scale visualization tool. It is available under theBSD license.^[47]
• 3DSlicer Platform for medical image visualization and algorithm development. DICOM support, segmentation and registration,Diffusion MRI processing, and image guided surgery support. It is available under a BSD-style license.^[48]
• Voreen volume rendering engine—a library for visually exploring volume data sets. DICOM is supported and Voreen is used in medical visualization as well as for visualizingelectron microscopy data. It is available under theGNU GPL.^[49]
• VTK is a visualization toolkit available under theBSD license.^[50]
• Studierfenster (StudierFenster) is a free, non-commercial Open Science client/server-based Medical Imaging Processing (MIP) online framework.^[51]
• Medical open network for AI is a framework forDeep learning in healthcare imaging that is open-source available under theApache Licence and supported by the community.^[52]
• Weasis is cross-platform open source DICOM viewer and dicomizer. It is available under aEPL-2.0 orApache 2.0 license.^[53]

• Caisis is a web-based information system for the storage and analysis of cancer patient data intended to bridge the gap between clinic and research. It is available under theGNU GPL.^[54]
• cTAKES ("clinical Text Analysis Knowledge Extraction Software") is anatural language processing system for extracting information from electronic medical record clinical free-text, anApache top level project (TLP) since 2013, developed by theMayo Clinic and others. It is available under theApache license.^[55]

• Galaxy is a web platform for data-intensive biology using geographically-distributed supercomputers.^[56]
• LabKey Server is an extensible platform for integrating, analyzing and sharing all types of biomedical research data. It provides secure, web-based access to research data and includes a customizable data processingpipeline. It is distributed under theApache license.^[57]

Source:^[58]

• OpenAPS is a set of development tools and documentation to support a DIY implementation of anartificial pancreas for people withType 1 Diabetes. Common setups include the interfacing ofCGMs,Insulin Pumps, andRaspberry Pi devices. It is released under theMIT license, but compatible medical devices are proprietary.^[59]
• Ushahidi allows people to submit crisis information throughtext messaging using amobile phone, email or web form. Displays information in map view. It is released under theGNU Affero General Public License, but some libraries use different licenses.^[60]

• BioLinux
• Debian-Med is aDebian Pure Blend for use in medical and biomedical settings.^[61]

• Mirth is an open source cross-platformHL7 interface engine that enables bi-directional sending of HL7 messages between systems and applications over multiple transports. It is available under theMozilla Public License.^[62][63]

• Continuity of Care Document
• Fast Healthcare Interoperability Resources (FHIR) is aHealth Level 7 interoperability specification that definesJSON andXML data formats and aRESTfulAPI.^[64][65] It is available under theCC0 license.^[66]
• openEHR is an open standard specification in health informatics that describes the management and storage, retrieval and exchange of health data in electronic health records (EHRs) following a two-level modeling paradigm. The OpenEHR base specification is available under theCreative Commons Attribution-ShareAlike 3.0 Unported license.^[67]

• Electronic medical record
• eHealth
• Gello Expression Language
• Health informatics
• Hospital information systems
• List of freeware health software
• List of biomedical cybernetics software
• List of open-source bioinformatics software
• List of open-source health hardware
• Medical software
• mHealth

• Health care software
• Free health care software
• Free software lists and comparisons
• Free medical software
• Lists of software

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