“Texmaker is an editor for the document markup language LaTeX.
It lets you concentrate on the content of a document, while the
underlying LaTeX engine takes care of the layout. Whether you are
experienced with LaTeX or just starting out, Texmaker makes LaTeX
easier to tame. It is GPL-licensed, cross-platform (running on
Linux, Unix, Windows, and Mac OS X), and extremely stable.“It’s a common misconception that LaTeX is useful only for
people who write documents with extensive mathematical
formulas…”