Welcome to Simplifier’s documentation site

On this site you will find the documentation for various FHIR tools and SDKs.

The currently documented projects are:

Versions overview

Product FHIR R5 (preview) FHIR R4 FHIR STU3 FHIR DSTU2 Firely tools used
Forge 25.1 ✔️ 4.4.0 (alpha) ✔️ 4.0.1 ✔️ 3.0.2 ✔️ (frozen) Firely .NET SDK 1.8
Simplifier 25.1.1   ✔️ 4.0.1 ✔️ 3.0.2 ✔️ (frozen) Firely .NET SDK 1.9, Vonk 3.6
Torinox 1.2.0   ✔️ 4.0.1 ✔️ 3.0.2   Firely .NET SDK 1.6
Vonk 3.9.1 ✔️ 4.4.0 (alpha) ✔️ 4.0.1 ✔️ 3.0.2   Firely .NET SDK 1.9
FHIR Mapper 0.5.0   ✔️ 4.0.1 ✔️ 3.0.2   Firely .NET SDK 1.9, Vonk 3.8
Firely .NET SDK 2.0 ✔️ 4.4.0 (alpha) ️️️️✔️ 4.0.1 ✔️ 3.0.2 ✔️ (frozen)  

See all released FHIR versions.