Keep your eyes on the window that matters. Dim, blur, or outline your active window with fast, smooth transitions. Free to start, Pro unlocks full control.
Focusdim dims, blurs, or outlines everything except what you're working on so your eyes stay where they belong. Focus on a single
window, or a whole app.
CHOOSE HOW YOU FOCUS
DIM MODE
Background windows fade behind a solid color or a frosted blur. Your active window stays crisp and clear. Dial the intensity from a
subtle tint to near-blackout.
BORDER MODE
A colored outline wraps your active window so you always know where your focus is. Square or rounded corners, inside or outside the
edge.
DIM + BORDER MODE
Both at once — dimmed backgrounds and a highlighted active window for maximum clarity.
FOCUS BY WINDOW OR APP
Spotlight just the front window, or keep every window of your current app clear, whichever matches how you work.
HOVER PREVIEW
Hover over any dimmed window to see its app name and a preview outline, identify windows without switching to them.
WORKS THE WAY YOU EXPECT
• Fast, flicker-free transitions when switching apps or windows
• Menu bar controls for quick adjustments
• Global keyboard shortcuts for hands-free control
• Multi-monitor support — dim per-screen or all at once
• Exclude specific apps from dimming
• Launches at login and stays out of your way
FREE VERSION INCLUDES
• Dim mode and Border mode
• Focus by window or app
• Hover preview
• Smooth transitions, menu bar controls, and launch at login
PRO UNLOCKS EVERYTHING (one-time purchase)
• Dim + Border combined mode
• Blur effect for modern frosted-glass dimming ← see note: not gated in code yet
• Full color customization for overlays, borders, and hover
• Adjustable intensity, animation speed, and border width
• Square or rounded corners and inside/outside placement
• Multi-monitor modes (single or parallel) and dim inactive monitors
• App exclusion list
• Import/export settings
• All keyboard shortcuts
PRIVATE BY DESIGN
No tracking. No analytics. No data collection. Everything stays on your Mac.
Terms and Privacy:
https://privdev.com/focusdim/privacy/
https://privdev.com/focusdim/terms/
This app hasn’t received enough ratings or reviews to display an overview.
The Nighttime Savior for My Eyes
Man.Osm
I used to struggle with screen brightness even on the lowest system setting, especially at night or when studying. FocusDim completely fixed that. It actually dims the screen below macOS's default zero without any lag or extra battery drain. The interface is clean and straightforward—I didn't even need to read the instructions to figure it out. It's honestly one of the most useful apps I've installed on my Mac, and now it's part of my daily routine. If you're annoyed by screen glare, just give it a try—you won't regret it. Big thanks to the developer for this small but game-changing tool.
Developer Response
awesome! thanks for the amazing review.
Cool app but
thabetune
I wish it had the blurred function for free it would be tuff but I understand that the owner wanna make money but duh im Algerian the average here is 120usd per month and we don’t even have payment methods so that’s why I struggle with paid apps and always look for free alternatives
Developer Response
Hi, blurred is now available in free, so you got all dimming (color or blur) and also border window highlighter. A little bit disappointed with your 1 star review. But I hope you liked the app, cheers.
1. Dimming now steps aside for Mission Control and Spaces
2. Reliability and performance improvements
Version 1.4.3
The developer, Muhammad Masykur, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More