Mindmapp is a desktop application to draw mind maps quickly and efficiently.
Mindmaps lets you create mind maps with ease on the web.
Microsoft Whiteboard lets you brainstorm ideas on an infinite canvas on your PC.
Edraw MindMaster is a fully-fledged mind mapping tool that individual professionals and businesses can use for their needs.
MindupPro is a mind mapping tool with all the features you need to map your ideas on your device.
If your mind is full of ideas and you just need something you can put your ideas on, then Freeplane is the best app as it allows users to do mind mapping and analyze information and all of that for free.