BasicTeX

BasicTeX provides the core TeX Live tools needed to compile TeX documents on macOS without the bulk of the full MacTeX distribution. It includes the command‑line engines TeX, LaTeX, pdfTeX, MetaFont, dvips, MetaPost, XeTeX, and LuaTeX, and is installed in its own directory under /usr/local/texlive/2026basic. The package is about 134 MB, making it suitable for users with limited or unreliable internet connections who only require the essential typesetting utilities.

The distribution is deliberately minimal; it does not bundle graphical front ends, GUI utilities, or Ghostscript. Users who need a graphical editor or additional tools can install them separately from the links provided by the MacTeX project, such as TeXShop, LaTeXiT, TeX Live Utility, or BibDesk. This modular approach lets users keep the base installation small while adding only the components they actually use.

BasicTeX is intended for macOS users who want a stable, lightweight TeX environment for document preparation, especially when the full TeX Live package would be excessive. It serves as a drop‑in alternative to the full MacTeX distribution, preserving compatibility with standard TeX workflows while reducing download size and storage requirements.