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Qsynth 0.3.7 - Spring cleaning sale!

It's that time of year, once again.

Qsynth 0.3.7 spring cleaning sale!

Well, not a sale per se, but I'm sure you get the point ;)


Qsynth is a FluidSynth GUI front-end application written in C++ around the Qt4 toolkit using Qt Designer. FluidSynth is an excellent command line software synthesizer based on the Soundfont specification.


Qsynth is free, open-source software, distributed under the terms of the GNU General Public License (GPL) version 2 or later.


Project page:



  • New French (fr) translation added (by Yann Collette, thanks).
  • Reversed (mouse) scroll-wheel effect on dial knob widgets.
  • Preparations for Qt5 migration.
  • MIDI bank select mode control added to engine setup dialog (after a clean patch ticket by Kurt Stephens, thanks).
  • Added include to shut up gcc 4.7 build failures.
  • Make(ing) -jN parallel builds now available to the masses (an awesome patch by kensington, thanks).
  • Fixed handling of installation directories to the configure script eg. --datadir, --localedir.
  • Main window is now brought to front and (re)activated when clicking on the system tray icon instead of just hiding it.
  • Debugging stacktrace now applies to all working threads.

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Cheers && Enjoy.


Are there plans for qsynth 0.3.7 for windows?

rncbc's picture

sorry, i don't do windows so i can't do that kind of plans :)

previous windoze releases were kindly engineered by Pedro Lopez-Cabanillas (plcl), maybe you can pledge for an update?

if you or someone you know might do it alone, i guess: the installer/packager sources are provided under src/win32, but certaily needs a heads-up(date) and also fiddle with fluidsynth port as well.


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