Diagrams & Mind Mapping

Draw is an open-source diagrams application, a part of the Apache OpenOffice suite. Draw gives you the tools to communicate with graphics and diagrams.

ClickCharts is a diagram & flowchart software that allows the creation of versatile diagram drawing and editing. It has 60+ chart templates, 900+ symbols and connectors, and various editing tools.

Diagram Designer is a simple vector graphics editor for creating flowcharts, UML class diagrams, illustrations, and slide shows.

Diagrams.net (also draw.io) is a cross-platform graph drawing software developed in HTML5 and JavaScript. Its interface can be used to create diagrams such as flowcharts, wireframes, UML diagrams, organizational charts, and network diagrams.

Freeplane is an open-source software for creating mind maps and electronic outlines. It provides you with a set of mind-mapping tools and navigates the mapped information.

LibreOffice Draw is an open-source spreadsheet program part of LibreOffice's office suite. Draw is an excellent package for producing technical drawings, brochures, posters, and many other documents.

Online mind mapping tool that lets you capture, develop and share ideas visually.

Mind map maker designed to help you focus on your ideas and remove all the distractions while mind mapping.

View Your Mind (VYM) is a cross-platform concept mapping software to generate and manipulate maps that show your thoughts.

XMind is a full-featured mind mapping and brainstorming tool.