Distributr is a Shiny application that facilitates exploration of distributions
Provided you have R and the Shiny package (and other requisite packages) installed, you can run Distributr locally on your computer.
Additional information about what you can do with Distributr is available here: https://docs.google.com/document/d/1uU8k6ZY3pyjDgkvp3hhXPF39jyRInCa6qEK-UakE5F8/edit?usp=sharing