Try SimDec
SimDec is an open-source project, packages in Python and Julia are in progress.
Free Excel tool
Hands-on tool for manual decomposition
✔️ Simulation (limited # of variables)
Automatic selection of critical variables
✔️ Scenario formation
✔️ Graphics building
✔️ Graphics building
Matlab package
For Matlab enthusiasts
Simulation
✔️ Automatic selection of critical variables
✔️ Scenario formation
✔️ Graphics building
✔️ Scenario formation
✔️ Graphics building