Frescobaldi is a LilyPond sheet music editor. It aims to be powerful, yet lightweight and easy to use. Frescobaldi is Free Software, freely available under the GNU General Public License.

Google Earth is a 3D planet viewer that lets you interactively navigate satellite imagery, maps, terrain, and so forth.

This package allows administering of MySQL or MariaDB with a web interface.

An advanced menu editor that provides modern features in a clean, easy-to-use interface. All without GNOME dependencies, so even lightweight systems can benefit from the sanity that MenuLibre offers. MenuLibre is your one-stop shop for menus in Linux, whether you use GNOME, LXDE, Xfce, or Unity.

Leafpad is a simple GTK+ based text editor with user interface similar to Notepad. It aims to be lighter than Gedit and KWrite, and to be as useful as them.