LyX is an open source document processor based on top of the LaTeX typesetting system.

MiKTeX is a distribution of the TeX/LaTeX typesetting system for Microsoft Windows.

eXnicCenter is an editor which provides exciting and time saving features like syntax highlighting, auto completion, bracket matching and spell checking.

BibDesk is an open-source reference management software package for macOS, used to manage bibliographies and references when writing essays and articles.

GNU TeXmacs is a free scientific word processor and typesetting component of the GNU Project.

TeXShop is a free LaTeX and TeX editor and previewer.

TeXstudio is a cross-platform open source LaTeX editor with an interface similar to Texmaker.

Kile is a TeX/LaTeX editor to edit TeX/LaTeX source code.

TeX Live is a free software distribution for the TeX typesetting system that includes major TeX-related programs, macro packages, and fonts.

Gummi is a simple LaTeX editor.

LaTeXDraw is a free and opensource graphical PSTricks editor or generator for latex.