MindNode - Delightful Mind Mapping for your Mac, iPad and iPhone. MacCapture Your Thoughts. Any idea starts with a loose collection of .
Xmind - Xmind is a brainstorming and mind mapping application.
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
Walling - Walling is your visual space to capture ideas and organize projects.
Text 2 Mind Map - Make a dynamic mind map from a plaintext nested list
Forky - Easily create diagrams for your ideas & brainstorm as a team