Concept Mapping Tools

Online Mind Mapping and Brainstorming - available for Web, iPhone, iPad and Android

OmniGraffle is a unique software program that creates stunning graphics for documents. It contains effective styling tools that can create diagrams in a single click. You can also import and export MS Visio files. The updated OmniGraffle includes Bézier lines, which lets you add control points to lines and swing them around to create beautiful curves. If you need a great application to create visually appealing graphic documents, OmniGraffle is your best bet.
Note: OmniGraffle is an Apple-only program.

A Mind mapping, Brainstorming Software, A great productivity tool with ease-to-use features, friendly UI, and human design. A free and open source mind map software, awarded as the best Project for Academia.

Nice diagramming tool with a mind mapping feature. Easy to use.

Mindjet is software for brainstorming, sharing ideas, creating plans, prioritizing tasks, and working across teams to implement projects

Comapping is an online shared mind mapping tool for business users and educators. It is a great way to plan, take notes, organize, and share information. It also assists in business process planning and group projects management. Business users can take notes in any format and share them with clients and team members. Educators can use this product to facilitate group work with students and engage them in the learning process.

Cmap is a tool that helps users to create 'Concept Maps' that aid in developing, sharing, and criticizing various knowledge models. Users can create editable web pages of their concept maps and share them on the Internet, on Cmap servers, and even link them to other Cmaps on the servers. As a knowledge-sharing tool, Cmap is a must-have for individuals or groups functioning in schools, universities, and professional organizations. The best part is that it's free!

The Visual Understanding Environment (VUE) is a visual content-mapping application for constructing, communicating, and distributing digital information. It is an open source project that is great for integrating all kinds of digital information and resources relating to the fields of education and research. It offers great support to faculty and students in mapping relationships between concepts and ideas. You can also create interactive presentations for 'just-in-time' teaching and studying of concepts.

iMindMap comes from the stables of mind mapping guru Tony Buzan. It is a fully-functional software program based on Buzan's mind mapping process. You can create organic mind maps and integrate them with Microsoft or Open Office. It allows you to add media files to maps, contains a Project Management System with Gantt charting, and effortlessly creates Mind Map presentations. There are various editions in iMindMap for home and business use.

Inspiration offers productivity tools for concept mapping, brainstorming, planning, writing and delivering presentations, speeches, creating organizational charts, and so on. Products are aimed at students, educators, parents, and business users. The products range from K-Grade 12 and include resources for lesson planning and classroom integration. These products encourage reading and writing abilities, critical thinking abilities, and can support science, mathematics, and social studies curriculum. It is a fantastic way to help students hone their visual thinking and learning skills.