GNU TeXmacs is a free scientific word processor and typesetting component of the GNU Project.
License: Open Source
TeXmacs offers a more user-friendly graphical interface and integrates document editing with typesetting, making it suitable for those who prefer a visual approach. In contrast, TeX Live is a powerful distribution of LaTeX that provides extensive customization and is the standard in many academic settings, but it can be more difficult for beginners to navigate.