Kile is a user-friendly TeX/LaTeX editor for KDE. The main features are:
* Auto-completion of (La)TeX commands.
* Templates and wizards make starting a new document very little work.
* Easy insertion of many standard tags and symbols and the option to
define (an arbitrary number of) user defined tags.
* Easy finding chapter or sections.
* Collecting documents that belong together into a project.
* Easy insertion of citations and references when using projects.
* Flexible and smart build system to compile your LaTeX documents.
* QuickPreview, preview a selected part of your document.
* Easy access to various help sources.
* Advanced editing commands.
WWW: http://kile.sourceforge.net/