Best 19 Free Data Mining Tools

It is rightfully said that data is money in today's world. Along with the transition to an app-based world comes the exponential growth of data. However, most of the data is unstructured and hence it takes a process and method to extract useful information from the data and transform it into understandable and usable form. Data mining or "Knowledge Discovery in Databases" is the process of discovering patterns in large data sets with artificial intelligence, machine learning, statistics, and database systems. Free data mining tools ranges from complete model development environments such as Knime and Orange, to a variety of libraries written in Java, C and most often in Python.