TeXShop 2.26 Release 3/17/2009
(System 10.5 Strongly Recommended)
(for Systems 10.4, 10.5)
TeXShop 1.43 Release 1/22/2006
(for Systems 10.2, 10.3)
Richard Koch
with contributions by Max Horn, Dirk Olmes, Mitsuhiro Shishikura, Seiji Zenitani
Martin Kerz, Isao Sonobe, and Many Others
TeX Live 2008 Release 1/8/2009
TeX Users Group (TUG) and MacTeX TeXnical working group

TeXShop is distributed under the GPL public license, and thus free.
TeXShop 2.26 requires Mac OS X v. 10.4.3 or later
RSS feed
TeXShop