XSim is a web-base preprocessor for OpenFOAM®. You can make analysis setting data for OpenFOAM with web-base GUI and download it as a zip file.
This is a simple example for making analysis files for OpenFOAM with XSim.
XSim updating history that shows added features for each updating.
Terms of Service for XSim. Please check this for using XSim.
For detailed usage, please go to the "XSim User Manual".