Xmind - Xmind is a brainstorming and mind mapping application.

Mindmapper - Be more creative and get more done. Process your thoughts with a mind map and implement with a planner.

MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.

GoConqr Mind Map - GoConqr Mind Map is a free to use web based mind mapping program that allow its users to effortlessly visualize the plot for presentation of complex ideas and information in a more systemized way.

Mindomo - Easy-to-create and share mind maps, concept maps, task maps and outlines. Mind mapping software for Web, Desktop, iOS and Android. Mind map with us for free!

miMind by CryptoBees LLC - A multi-purpose, cross-platform, mind mapping software