AirScroll is a lightweight macOS app that brings smooth, trackpad-like scrolling to third-party mice. It helps eliminate choppy movement, providing a more natural and responsive scrolling experience — especially noticeable on high-refresh-rate monitors. * Per-app settings — set unique scroll behavior for each application individually * Independent scroll direction — reverse mouse scroll separately, without affecting trackpad * Adaptive frame rate — scrolls smoothly on any monitor, whether 60Hz or 120Hz+ ProMotion * Minimal footprint — runs silently in the background with near-zero CPU, memory, and battery usage