FMU SDK 2.0.4The FMU SDK is a free software development kit provided by QTronic to demonstrate basic use of Functional Mockup Units (FMUs) for model exchange and for co-simulation as defined by the FMI Specification version 2.0 (July 25, 2014) and 1.0. The FMU SDK can also serve as starting point for developing applications that create or process FMUs.
The FMU SDK contains the C sources for various discrete and continuous FMU models, a batch file for compiling and zip'ing these models, an XML parser for parsing the model description of an FMU and a simple simulation program that runs a given FMU and outputs the result as CSV file.
The FMU SDK for Windows platforms (both 32bit and 64 bit) and can be downloaded from
A port of the FMU SDK to Linux and MAC OS X can be found
For bug reports, questions or comments regarding the FMU SDK, please mail to