Presentify - Screen Annotation and Cursor Highlight for macOS.
Epic Pen - A windows tool for drawing over your desktop and applications
PointerFocus - Allows you to highlight the cursor using either the toolbar or hotkeys.
Krita - Krita is a professional FREE and open source painting program. It is made by artists that want to seaffordable art tools for everyone. Concept art. texture and matte painters, illustrations and comics.
Pen Attention - A free program that places a highlighted circle or square around the cursor for use in a classroom...
PaintTool SAI - Learn to draw in different ways.