KNIME Analytics Platform, which is the primary software for data analytics and machine learning, is an open-source platform that can be downloaded for free from the KNIME website. This implies that users can use and modify the software without incurring any charges or facing any constraints. Moreover, KNIME offers various extensions, plugins, and integrations that enhance the platform's functionality. While some of these add-ons may necessitate a paid license, the fundamental features of the platform are accessible for free.
Check out the below video tutorial to know more about KNIME -