Blumind Is a Powerful, Portable, and Free Mind Mapping Tool for Windows - How-To Geek ETC. Lawyers and other professionals often use outlines, diagrams, mindmaps, checklists, question lists, idea lists, and other tools to organize their thoughts while writing a letter, brief, or memorandum, or while preparing a direct or cross for trial. There are a lot of software tools for this; I am partial to Casemap and Timemap to create organized timelines and witness and document lists. However, I never could get used to complicated mind mapping software tools; although, I saw them used at an unconference effectively some years ago. Now, I have found a dead simple, easy to use, tool that will organize your thinking without a lot of complications, and is free, to boot. Blumind is worth the download for Windows users.