Since your app deals with graphics you should add the Graphics category to your .desktop file in addition to Utility. Adding more categories will help people discover your app.
You can see the list of accepted main categories here and additional categories here
Since your app deals with graphics you should add the
Graphics
category to your .desktop file in addition toUtility
. Adding more categories will help people discover your app.You can see the list of accepted main categories here and additional categories here