Colin Phillips (Alumni)
There are several tools out there which help you build mind maps, but the nice thing about this one is that it’s integrated right into your Word documents, PowerPoint, etc. It does cost a nominal $2.99, so it’s not free, but it does come with a free trial, so you ultimately have nothing to lose.
If you’ve never tried mind maps, they’re a great way to throw out a bunch of ideas (which tend to spawn other ideas, and so on and so forth). I recommend you check it out.
http://office.microsoft.com/en-us/store/mindmapper-WA103953725.aspx?