No matter what desktop environment you use, Gnome, LXDE, XFCE or Unity, MenuLibre can easily edit their menu easily. MenuLibre is an advanced menu editor which provides modern and easy-to-use interface. MenuLibre - simply - is a one-stop menu editor for Linux operating system.

Features of MenuLibre:
  • A beautiful interface powered by the latest version of GTK+
  • Create new launchers, or modify existing ones with complete control over common settings and access to advanced settings
  • Add, remove, and adjust quicklists: powerful shortcuts available to Unity and other desktop environments.
  • Edit user menus or administer system menus that are accessible to all users

Install MenuLibre on Ubuntu
Ubuntu users can install this cool application easily by executing the following command:
  • sudo add-apt-repository ppa:menulibre-dev/devel
  • sudo apt-get update
  • sudo apt-get install menulibre
Screenshots of MenuLibre:

Demo video:

MenuLibre website.