PeekFocus

PeekFocus brings intentional focus to your Mac workflow. One keystroke dims or blurs everything behind your active window — so your screen matches the clarity you're going for. Three modes: your normal desktop, a calm ambient backdrop, or full focus where only your active window stays visible. Frosted blur, smooth dim, or custom wallpaper. Multi-display. Menu bar. No subscription. 7-day free trial. One-time purchase.