Letter: Q
- qjackctl-0.2.22-2.ML5: Qt based JACK control application
- qmidiarp-0.0.2-4.ML5: Midi Arpegiator
- qmidicontrol-0.0.1b-4.ML5: Virtual Midi Fader Box
- qmidiroute-0.2.1-4.ML5: MIDI router and filter utility
- qsampler-0.1.5-1.ML5: LinuxSampler GUI front-end
- qsynth-0.2.5-2.ML5: Qt based Fluidsynth GUI front end
- qtparted-0.4.5-15.ML5: Partition Magic clone written in C++ using the Qt toolkit