Pandas - Pandas is an open source library providing high-performance, easy-to-use data structures and data analysis tools for the Python.
Montecarlito - MonteCarlito is a free Excel-add-in to do Monte-Carlo-simulations.
Jupyter - Project Jupyter exists to develop open-source software, open-standards, and services for interactive computing across dozens of programming languages. Ready to get started? Try it in your browser Install the Notebook.
Statista - The Statistics Portal for Market Data, Market Research and Market Studies
PyCharm - Python & Django IDE with intelligent code completion, on-the-fly error checking, quick-fixes, and much more...
IBM ILOG CPLEX Optimization Studio - IBM ILOG CPLEX Optimization Studio is an easy-to-use, affordable data analytics solution for businesses of all sizes who want to optimize their operations.