- TeX Live – A full TeX system (distribution) for Windows and Unix
- MacTeX – TeX Live version for Mac OS X
- MiKTeX – An alternative TeX distribution for Windows
- CTAN – The Comprehensive TEX Archive Network containing all available packages, classes etc. for TeX
- lshort-english – A (Not So) Short Introduction to LaTeX2ε. Also available in versions in Bulgarian, Chinese, Dutch, Finnish, French, German, Italian, Japanese, Korean, Mongolian, Persian, Polish, Portuguese,Brazilian Portuguese, Russian, Slovak, Slovenian, Spanish, Thai, Turkish, Ukranian and Vietnamese.
- l2tabu – Obsolete packages and commands. Also available in German, French, Italian, and Spanish.
- TUG – International TeX Users Group
- DANTE – German language TeX users Group, Deutschsprachige Anwendervereinigung TeX e. V.
Find more groups in the list of All TeX Users Groups at TUG’s website.
Boards and forums
- LaTeX Community Forum – support forum for LaTeX users
- TeX.SX – Stack Exchange question and answer page for all topics regarding TeX
- TeXwelt.de – post questions and get answers about TeX and LaTeX, in German
- goLaTeX.de – German language LaTeX forum
- TeXample.net – Huge collection of example graphics done with LaTeX and TikZ, plus TeX blog aggregator