ForumFree - ForumFree allows you to create a forum or a blog in a few simple steps.

Acoustica - Acoustica is an audio editing tool for editing, mastering and restoration work on both Mac and PC.

Proboards - ProBoards is a host of free forums with customer service.

Audacity - Audacity is a free and open-source audio production software suite that includes a surprising array of editing tools and recording systems.

Disciple - Grow, engage and monetise your community with Disciple community software. Get your own branded community platform on Web, iOS and Android

Magix SpectraLayers - SpectraLayers Pro transforms sound into a unique visual world of multidimensional audio data.