Gummi (software)

Gummi is a LaTeX editor. It is a GTK+ application which runs on Linux systems.

Features
Gummi has many useful features needed to edit LaTeX source code, such as:
 * Live preview: The pdf is shown without the need to compile it manually
 * Snippets: LaTeX snippets can be configured
 * Graphical insertion of tables and images
 * Templates and wizards for new document creation
 * Project management
 * Bibliography management
 * SyncTeX integration

However, it lacks some features available in other editors:
 * Compare (available in WinEdt, Vim-LaTeX (LaTeX-suite), TeXmacs...).
 * Graphical insertion of mathematical symbols (available in Gnome LaTeX, TeXnicCenter, Kile, ...).
 * Document structure summary (available in Gnome LaTeX, Kile, ...).

Installation
Gummi is available in the official repositories of various Linux distributions, such as Arch Linux, Debian, Fedora, Gentoo, and Ubuntu.