Qsynth is a FluidSynth GUI front-end application written in C++ around the Qt framework using Qt Designer.

Eventually it may evolve into a softsynth management application allowing the user to control and manage a variety of command line softsynth but for the moment it wraps the excellent FluidSynth. FluidSynth is a command line software synthesiser based on the Soundfont specification.

Licence: GNU General Public License (GPL)

Sourceforge project page: https://sourceforge.net/projects/qsynth