MacTeXtras is a collection of auxiliary material for Macintosh machines, beyond what MacTeX provides. It is a .zip file, that contains extra programs, demos and documentation for MacTeX users.
Beware: the download is large (>250Mbytes).
The author is TUG TWG-MacTeX.
License: other-free Version dated: 2010-02-22 Catalogued: 2010-02-23