Download ImageEditor for one of these systems (right-click "save link as..."):

  AlmaLinux9/ImageEditor
  Debian/ImageEditor
  MacOS/ImageEditor
  Ubuntu24/ImageEditor

On Linux, make the tool to be executable:

  chmod u+x ImageEditor

Down configuration file:

  config_workshop.ini

Test it:

  ./ImageEditor --config config_workshop.ini --gui

If it fails to open, you will have to install missing libraries for Qt6
(see github page and documentation).