Dasher is an information-efficient text-entry interface, driven by natural continuous pointing gestures. Dasher is a competitive text-entry system wherever a full-size keyboard cannot be used - for example,

This software provides an abstraction of the used apt repositories. It allows you to easily manage your distribution and independent software vendor software sources.

Teachers may use this package to manage a set of USB sticks owned by their students. The keys are recognized (with their owner's name), and the teachers can copy assignments to them and retrieve consistently the homeworks from the usb sticks.

Calligra Suite is a set of applications written to help you to accomplish your work. It includes office applications such as a word processor, a spreadsheet, a presentation program, a database application, etc., and raster and vector graphics tools.

Viewmol is able to graphically aid in the generation of molecular structures for computations and to visualize their results.

Pure Data (also known as Pd) is a real-time graphical programming environment for audio and graphics processing.