iThoughts

iThoughtsHD is a mind mapping tool for Windows, Mac, iPad and iPhone. 
Mindmapping enables you to visually organise your thoughts, ideas and information.
Features of iThoughts:

• Import and export to and from many of the most popular desktop applications
• Export PDF and PNG (+HTML) versions of your ideas.
• Export Outlook CSV task lists
• Send maps to other Apps (e.g. iBooks, GoodReader etc.)
• Cut/Copy/Paste within and between maps and other applications (such as Mail, Safari and Notes)
• Hyperlinking Topics (link to websites, other maps or documents in GoodReader etc.)
• Attach task management information to topics (start/due date, effort, progress and resources)
• Assign priorities to topics.
• Options for changing color, shape, images/icons, adding notes and hyperlinks

Additional features and options:

• Create relationships between topics.
• Hide topics which are not 'in focus' (great for presentations.)
• Expand/Collapse branches to keep things manageable.
• Drag and drop topics and branches - then reattach, merge or 'float' them.
• Organize your maps into folders
• Create new maps 'based on' (existing maps, clipboard, selected branch)
• Keyboard shortucts and TextExpander integration for fast brainstorming.
• Search for maps by name.
• Multiple layouts (horizontal, vertical, fishbone etc.)
• Topic attachments (PDF, XLS, DOC etc)