Cost / License
- Freemium
- Proprietary
Platforms
- Android
Apps similar to PangoBright include Redshift, which is free and open source. Other options are Twinkle Tray, Solace, LightBulb and Monitorian. There's no shortage of Screen Dimmers like PangoBright, with more than 50 alternatives for Windows, Mac, Linux, Android and the web.
To schedule Night Light so it turns on automatically, select Start > Settings > System > Display > Night light > Night light settings.

Form 1 Hour Software by skrommel, it can dim the screen by applying a transparent gray layer on top of your opened applications

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;


NightTone makes your screen more comfortable, enjoyable and healthier by shifting the colors of your display to a warmer, eye-friendly palette. It makes you sleep and feel better.


iBrightness Tray is a little bit of a swiss army knife display tool as adjusting the brightness of your screen is just one of three main functions it has. The other two are turning on your screensaver at the click of a button and also the ability to turn off the display...

FREE and simple screen shader app. Complete multiple display support, including latest OS X. • Five presets. Easy to change too. • Multiple monitor support, even on latest macOS. • Quickly detects all monitor changes. • Fine control.

ControlMyMonitor allows you view and modify the settings of your monitor (Also known as 'VCP Features'), like brightness, contrast, sharpness, red/green/blue color balance, OSD Language, Input Port (VGA , DVI , HDMI ) and more...

Free Monitor Manager lets you easily change your monitor's brightness, contrast and colors.


Do you use your mobile phone after sunset? Do you use your phone within three hours of your bed time? If yes, then your device might be taking your sleep away. Bluelight from your mobile screens sends a signal to brain to wake up, and makes it difficult for us to sleep at night.


This add-on allows to apply a filter in the web pages in order to attenuate the blue light.