It is backward compatible with the classic CursorFX cursors too, and you can even use it to create your custom designs. As well as a choice of cursor themes, effects, trails and sounds, it offers support for high DPI screens, multiple-DPI multi-monitors, and high refresh rates. Stardock today releases CursorFX 4, a rewrite of its classic cursor changing app. But that doesn’t mean you should stick with what you’ve been given. That’s understandable really - it works fine, and we’re used to how it looks and behaves. The Windows mouse pointer hasn’t really changed since the days of Windows NT.