MiKTeX is an amazing, free (gpl) software only available for Windows, that is part of the category Software utilities with subcategory Text.
More about MiKTeX
Since we added this program to our catalog in 2011, it has reached 148,217 installations, and last week it had 172 downloads.
About the download, MiKTeX is a not that heavy program that doesn't take up as much free space than most software in the category Software utilities. It's very heavily used in China, India, and Vietnam.
It's available for users with the operating system Windows 2000 and prior versions, and you can get it only in English. The current version of the program is 2.9.3972 and it has been updated on 5/27/2011.