Freeplane is a free, open source software application for creating mind maps and electronic outlines. Developed by Freeplane team
License: Open Source
Freeplane is an open-source mind mapping tool ideal for personal knowledge management, while yEd Graph Editor excels in graph visualization and supports a wider range of diagram types. Users looking for a free and customizable mind mapping experience may prefer Freeplane, whereas those needing robust graphing capabilities and collaboration features might opt for yEd.