Software that makes the color of your computer's display adapt to the time of day, warm at night and like sunlight during the day.
Cost / License
- Free
- Proprietary
Application types
Platforms
- Mac
- Windows
- Linux




Redshift is described as 'Adjusts the color temperature according to the position of the sun. A different color temperature is set during night and daytime' and is a very popular color temperature tool in the os & utilities category. There are more than 50 alternatives to Redshift for a variety of platforms, including Windows, Linux, Mac, Android and Wayland apps. The best Redshift alternative is f.lux, which is free. Other great apps like Redshift are RedshiftGUI, LightBulb, Red Moon and Solace.
Software that makes the color of your computer's display adapt to the time of day, warm at night and like sunlight during the day.




RedshiftGUI changes the color temperature of your monitor to better match that of your surrounding. This means that it sets a cooler color temperature during the daytime (due to natural lighting) and sets a warmer temperature at night (due to indoor lighting). Similar to f.



Background application that adjusts screen gamma, making the colors appear warmer at night, reducing strain on your eyes.


The app is free on F-Droid and on GitHub but you can buy it on the Google Play Store to support the developer.




Automatically changes Mac appearance using real-time weather, sunlight, and time data for light and dark modes, dynamic wallpapers, and color temperature, with on-device privacy, menu bar access, no subscriptions, and no analytics for seamless daily comfort.




Midnight Lizard web-extension for Google Chrome™ and Mozilla Firefox™ provides custom color schemes for all websites.




Reduces blue light and flicker for eye comfort, supports auto color temperature adjustment based on time, customizable modes, overlays, color and font options, docking station support, and accessible part-screen filtering for diverse needs.


Enjoy free cross-platform blue light reduction and PWM flicker-free brightness control with Iris mini. Minimalistic design, portable, and automatic for no-hassle, eyestrain-relief across all devices. Simply double-click to activate, perfect for every lighting condition.



It makes the color of your computer's display adapt to the time of day, warm at night and like sunlight during the day.

Redshift Tray is a no-frills GUI for the screen temperature adjustment tool Redshift.



f.lux is fantastic! I've been using it for about a year now, and my eyes have never felt better. It's incredibly important to protect your eyesight when you're staring at a screen all day.