INKSCAPE: How To Cut an Object (or a Shape) With an Object
Using Inkscape, you can draw shapes (or create shapes like squares or circles) and then use one object to cut another object. Using the Bezier tool, you can draw an exact object and use that to cut out a piece of your other object!
Inkscape is a free vector software tool (similar to Adobe Illustrator or Affinity Designer). You can download Inkscape for free at inkscape.org.