LaTeX für den Mac: https://tug.org/mactex/
Editor Texmaker: https://www.xm1math.net/texmaker/index.html
Editor TeXnicle: https://www.bobsoft-mac.de/texnicle/texnicle.html
Editor TexShop: https://pages.uoregon.edu/koch/texshop/index.html
Editor TexStudio: https://texstudio.sourceforge.net