Perian is a free, open source QuickTime component that adds native support for many popular video formats.

LilyPond is an automated engraving system. It formats music beautifully and automatically, and has a friendly syntax for its input files. It is Free Software (‘open source’).

Solfege is free music education software.Use it to train your rhythm, interval, scale and chord skills. Solfege - Smarten your ears!FeaturesRecognise melodic and harmonic intervalsCompare interval sizesSing the intervals the computer asks forIdentif

Seashore is an open source image editor for Mac OS X's Cocoa framework. It features gradients, textures and anti-aliasing for both text and brush strokes. It supports multiple layers and alpha channel editing. It is based around the GIMP's technology and

The Freesound Project aims to create a huge collaborative database of audio snippets, samples, recordings, bleeps, ... released under the Creative Commons Sampling Plus License. The Freesound Project provides new and interesting ways of accessing these sa

OSWINS DVD is a collection of Free and Open Source software for educational use that run on Windows. The educational software varies from mathematics to music, from science to graphics, from programming to educational gamesi and includes office tools, b