3 free apps that transform plain notes into diagrams and maps

Plain text notes are functional, but they're not always the best way to make sense of your ideas. When dealing with complex topics or trying to spot connections between concepts, a visual format often works better than scrolling through paragraphs. I've been writing and organizing notes long enough to know that the format matters as much as the content. Visual representations like mind maps often make connections click in a way that bullet points don't — especially for anything with moving...