Visual learners looking for a free study or note taking tool may want to check out XMind. This "mind-mapping" program, designed for Mac or Windows computers, allows users to create and save a variety of organizational maps, diagrams, charts, and spreadsheets. Users can create their own maps or select from a variety of templates, including timelines, fishbone charts, and flowcharts. Users can then save their maps to other note-taking tools like Evernote, or share them on social media via Facebook, Twitter, or LinkedIn. (Users may also purchase a version of XMind that allows them to export mindmaps to a variety of formats, including PDF or Microsoft Office). As of now, XMind is available only on computers; a mobile version is in the works.