FreeCAD is available on multiple platforms and it is suggested that you have a look at their installation wiki for more information relevant to your system. Both the FEM and CFD work benches are actively being developed using the latest version of the software and to get access to the latest features you may need to do a custom build.
Computational Fluid Dynamics
The CFD work bench is not currently included in FreeCAD and needs to be installed as an add-on. As the work bench is fully developed in Python, you do not have to compile any libraries. It can merely be added to the FreeCAD modules. Linux users can find the latest version on the git repository. Using a git client you may clone the repository by executing:
and create a symbolic link to the local FreeCAD instalation directory.
Alternatively, download a Windows-ready distribution which includes the CFD WB and uses the blueCFD build of OpenFOAM:
Finite Element Analysis
As of version 0.17 an extensive amount of functionality has been added to the FEM work bench packaged in the main FreeCAD distribution, ranging from static to coupled thermal-mechanical analysis. For the latest FEM development with the most recent list of functionality check out the fork of BHB. Windows users can download the binaries from:
A template for the FEM constraint is available to developers.