Download Open Integration Engine

Download official releases of Open Integration Engine™ for Windows, Linux and macOS.

Open Integration Engine (OIE) is a vendor-neutral, open-source healthcare integration engine designed for speed, scalability, and seamless interoperability. As a mature and proven platform, OIE is trusted by thousands of organizations worldwide to manage critical data exchange.

OIE is a community-driven fork of Mirth® Connect, established to preserve the open-source mission after Mirth transitioned to a proprietary licensing model starting with version 4.6.0.

Meditecs is a proud sponsor and contributor to OIE. We utilize OIE as the foundation for our own Meditecs Smart Connect integration platform, ensuring our clients benefit from a stable, future-proof, and truly open ecosystem.

OIE is fully compatible with existing Mirth® Connect channels and configurations created in versions prior to 4.6.0, allowing for a straightforward migration.

Open Integration Engine (OIE) logo

Download Open Integration Engine 4.5.2

Windows

Linux

macOS

Open Integration Engine Documention and Resources

Documentation

Other resources to learn, participate and keep the OIE community growing:

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Your Open Integration Engine experts

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Contact us today to discuss your specific needs and how we can help you improve your interoperability.

Open Integration Engine™, OIE™, and the OIE logo are trademarks of the Open Integration Engine project.
Meditecs (Caduceus Software SL) is a sponsor of the Open Integration Project.

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