Random Number Generator Free Edition is a versatile utility designed for Windows that allows users to generate millions of random integers or floating-point numbers. It supports a wide range of configurations, including specifying numeric ranges, number formats, and bases. Users can select from 17 built-in statistical probability distributions—12 continuous and 5 discrete—making it suitable for various applications, from statistical analysis to cryptography.

The program features multiple pseudo-random number generators, including FIPS-140 compliant options, enhancing its reliability for secure applications. Users can save their generated outputs in popular formats such as Excel, CSV, and XML, ensuring easy integration into existing workflows. The interface is user-friendly, making it accessible for both novice and experienced users. Additional features include a built-in password generator and options to ensure the uniqueness of generated numbers, further expanding its utility.