Open source multiplatform LaTeX development environment written using Qt. Features overview and download.

Environment for editing LaTeX in Vim. Huge set of menus and shortcuts, improved syntax, compiler and ftplugin files, and recognition of \usepackage commands.

Open source LaTeX Editor written using GTK+ and based on Bluefish. Berlios project page, screenshots, forum and mailing lists.

The application provides a menu system.

A simple text editor based on the script language Tcl/Tk, especially adapted to LaTeX written by Martin Strauss. Contains short description, downloads and screen shots.

A free, platform independent, unicode LaTeX editor with inline spell checking, codefolding and syntax highlighting. A fork of Texmaker.

Michael Prokop describes the usage of VIM as an editor for TeX.

An editor tailored for LaTeX editing. List of features and SourceForge project page.

Latex editor with syntax highlight, document structure tree view and project handling. Latex output allows direct jump to warnings/errors, Projects folders gives support for figures/graphs. (Python, Pre-Alpha)