Easily create Sankey diagrams with this software, perfect for process engineers and professionals in energy management, waste, water, logistics, and quality. Visualize material flows, energy or costs, and display quantities in process systems.

e!Sankey has a graphical editor with process (node), arrows, labels, and other graphical elements (e.g. rectangle, rounded rectangle, ellipse), lines, legend, text, and images. It also offers numerous editor options, including grid and snap to grid, as well as a legend and scale. You can use predefined template files and import data from Excel with dynamic 'Live Link.' Edit multiple elements simultaneously and drag and resize processes/nodes, use images, clipart galleries, edit/hide process labels, and hide nodes.
With e!Sankey, draw arrows that connect processes, reconnect, add flows to the arrow, enter quantity, choose color, and create editable arrow labels with the name and quantity of flow. Create arrow bending points, stacked arrows, and change the stacking order. You can also customize numerous arrow options, such as rounded, orthogonal bends, arrow head, arrow tail, and perimeter line. Additionally, you can manage stocks, stock changes, and various unit types, each with its own color palette and number format, and import/export them. Scale flows per unit type using a slider to maximize the flow or the absolute value of the flow.
Print and export diagrams in jpg, bmp, png, gif, and emf file formats. Use floating, dockable, or tabbed windows, and keep up-to-date with the update notifier. To learn more about e!Sankey's features and download a trial version, visit the maker, ifu Hamburg GmbH's website. They are also the developers of Umberto, the leading tool for material flow analysis.
Version 4.5: New version 4 pro with many new features.