From Buzan Online:
Buzan's iMindMap is a commercial desktop application for Mind Mapping, developed by Tony Buzan and Buzan Online. The software uses Tony Buzan's organic Mind Mapping methods to create brain-friendly maps for brainstorming, organizing, creative thinking, and planning. Two main modes are provided: Mind Mapping Mode allows personal organic, curved Mind Maps to be produced. Speed Mapping Mode allows users to capture information quickly, for example for note-taking in meetings or for recording telephone conversations. Buzan's iMindMap is integrated with Microsoft Office allowing Mind Maps to be exported to programs like Word and Excel as well as PDF, image files, and Web pages. Additional capabilities include an image and an icon library; attach notes, images, sketches, hyperlinks, Mind Maps and documents to branches; relationship arrows; highlight clouds and different views including text, Web text and full screen.
What's new in this version:
Version 4.1.2 adds audio notes, presentation mode, pop-up toolbar, box branches, freeform brainstorming.