MacTeX is a handy, free (gpl) software only available for Mac, belonging to the category Development with subcategory Internet (more specifically Html & Xml Editors) and has been created by TeX Users Group.
More about MacTeX
Since we added this program to our catalog in 2012, it has managed to achieve 3,004 downloads, and last week it gained 27 downloads.
It's available for users with the operating system Mac OS X and prior versions, and you can get it in English. Its current version is 2008 and was updated on 6/20/2012.
About the download, MacTeX is a software that requires more storage space than most software in the category Development. It's very heavily used in China, Saudi Arabia, and Norway.