SankeyFlowShow is a software tool designed for creating and visualizing Sankey diagrams, which are used to represent flows of materials, energy, cost, or other quantities within a system. It offers a user-friendly interface that allows individuals and organizations to build detailed and accurate flow diagrams for analytical and presentation purposes. The software supports a wide range of features, such as customizable design elements, data import capabilities, and the ability to highlight specific flow paths or components. SankeyFlowShow is a valuable resource for professionals in various fields including engineering, logistics, and finance, enabling them to gain insights and communicate complex information effectively.