This toolkit serves to execute RFEX 2.0 "pipeline" e.g. a set of steps to produce information which comprises RFEX 2.0 summary namely information to enhance explainability of Random Forest classifier. It comes with the synthetically generated test database which helps to demonstrate how RFEX 2.0 works. Wth this toolkit users can also use their own data to generate RFEX 2.0 summary. Background of the RFEX 2.0 method, as well as the description and access to the synthetic test database convenient to test and demonstrate can be found in TR 18.01 at cs.sfsu.edu Users are strongly advised to read the above report before using this toolkit.