Breaks For Eyes
A Mac app to get rid of eye strain, dry eyes and fatigue
20 Alternatives To Breaks For Eyes
Gammy
Adaptive screen brightness and temperature for Windows and Linux.
Win10_BrightnessSlider
this app puts a Monitor Brightness icon to on Taskbar Tray. So you can access it with 1 click.
Windows Night Light
Turn on the night light setting in Windows 10 to show warmer colors that are easier on your eyes.