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.




Screen Shader is described as 'Chrome extension designed to tint the screen a “cozy” orange color to reduce eye strain, eye fatigue, and restore day/night balance, while also providing a wide variety of settings for everyone's different tastes!' and is a color temperature tool in the web browsers category. There are more than 10 alternatives to Screen Shader for a variety of platforms, including Windows, Mac, Linux, Mozilla Firefox and Google Chrome apps. The best Screen Shader alternative is f.lux, which is free. Other great apps like Screen Shader are LightBulb, Midnight Lizard, Iris mini and SunsetScreen.
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.




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


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




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.



Whether you're a morning lark or night owl, SunsetScreen allows you to set the time of the sunset and sunrise, so you can have full control over your sleep cycle.






World's 1st instantaneous content-aware brightness control app that let your screen’s brightness and color temperature adapt instantly and automatically to provide the most optimal viewing experience for your eyes.




CareUEyes is a very simple but useful program when it is about your eye care. The program comes with a very simple and clean interface and needs to technical knowledge. Even a novice computer user can download and use it easily.


To schedule Night Light so it turns on automatically, select Start > Settings > System > Display > Night light > Night light settings.



Free software for eye protection and more! It protects your eyes while you are working on the computer. Eye Saver has three main functions: blue light filter; eliminates the invisible flickering of the display backlight; reminds you to take breaks;


Kumux is a dynamic circadian color scheme for code editors and other software. It adjust color temperature, color hues, contrast and brightness levels throughout the day based on the position of the sun.

Works well on Linux Mint with KDE Plasma desktop.