w32tex – A comprehensive TeX system for Windows
A Japanese-oriented (full) TeX distribution, which provides the basis of the Windows TeX offered by TeX live.
Free license not otherwise listed, or more than one free license applies
components (or support) of TeX distribution
Maybe you are interested in the following packages as well.
- yandy: TUG release of Y and Y’s TeX distribution
- visualtex: A TeX-oriented visual editor for Windows platforms
- wintex2000: A Win32 TeX Editor with the MS Office look and feel
- texniccenter: An IDE for LaTeX on MSWindows