How to change MuseScore's DPI

An unsolved bug sometimes leads MuseScore to mistake your monitor's settings, and display items as too small or too large.

palette elements too small

To fix this, you can launch MuseScore from the command line with the -D option followed by the correct DPI value (needs MuseScore 2.1 or later), at which point MuseScore should open with the display scaled correctly. Launching from the command line on a regular basis is inconvenient; however, it is possible to set it up to use your chosen DPI option automatically.

Windows

  1. Right-click the program icon and choose Properties...
  2. A dialog will appear allowing you to customize the command line option that is used to start the program.

Mac

  1. Open the Automator app and choose "Application" (the second option) at startup.
  2. On the left of the window, scroll down or search for "Run Shell Script."
  3. When you find it, drag and drop it into the right half of the window.
  4. Replace "cat" with the path to mscore (probably "/Applications/MuseScore\ 2.app/Contents/MacOS/mscore"), followed by the correct DPI argument (e.g., " -D 102"), followed by " &".
  5. Save the application and going forward open it instead of MuseScore.

Do you still have an unanswered question? Please log in first to post your question.