Shareware by Richard Wardle

Developer of LAConvolver, an Audio Units free plug-in for convolving the audio stream with an impulse response stored in an audio file.

Buzz machines and free music software

an extremely simple to use Freeware Macintosh application, that uses Granular Synthesis to produce very diverse sounds based upon a sound file provided by the user, where you have NO CONTROL WHATSOEVER over the process.

Audio freeware plug-ins for Mac OS X and Windows

VSamp is a software sample player for the Macintosh. It comprises a program for creating and playing virtual instruments and a VST plugin for playing VSamp instruments from within a VST sequencer.

Moppel's free VST plugin instruments and effects.

Site du MellowSound VSTi plug-in

"useless software for free" by Franck Charlet

Makes iPhone/iPod/iPad apps