Websites for LaTeX software and editors
Like most software manufacturers and distributors, free and open-source software projects offer information on their home pages.
LaTeX distributions
Today, there are two big LaTeX distributions, both very modern and comprehensive, plus some descendants:
- TeX Live: https://tug.org/texlive is a cross-platform LaTeX software collection. It runs on Windows, Mac OS X, Linux, and other Unix systems.
- MiKTeX: https://miktex.org is a very user-friendly and popular LaTeX distribution specifically for the Windows operating system. It now supports Linux and other Unix systems as well.
- proTeXt: https://tug.org/protext is a MiKTeX-based distribution for Windows that primarily focuses on easy installation.
- MacTeX: https://tug.org/mactex is derived from TeX Live and has been explicitly customized for Mac OS X.
Most Linux versions provide a customized version of TeX Live in their repositories.
LaTeX editors
There are many...