CIRTICBP  Really excellent free mind map software that is nicely customisable. Can crash if you try to delete too many branches in mindmap view, much better to do moving around etc. in list view mode and then give it a few moments to redraw the mindmap. A preference to open new maps with your preferred set up would be nice, but it's hard to complain when it's otherwise so good, and free.  
(Version 1.3.2)