Settings Dialog

Settings are stored in $HOME/.config/qmprc
For Windows users, $HOME refers to X:\Users\<your user name>\.config, where X is the system drive of your Windows installation.
Options with one asterisk will be applied after restarting QMidiPlayer.
Options with two asterisks will be applied after the internal fluidsynth is restarted.
Other options are applied immediately.

You can manage soundfont used by the internal fluidsynth engine here.
If multiple soundfonts provide instruments with the same bank numbers and preset numbers, the preset provided by the top most soundfont will be used.

Plugin manager. View details of plugins, enable or disable them here.
Enabled plugin list is applied after a restart.
Plugin scanning follows the order below: