Monitorian
Open source Windows tray tool that adjusts brightness of built in and DDC/CI external monitors, individually or together.
The maker's own words say it acts on brightness.
- Runs on
- Windows
- Price
- US$0, free app, MIT license; paid add-ons in Microsoft Store. Source: github.com
- Status
- Operating
- Website
- github.com
- Checked
- 28 Sep 2026
What the maker says, in four columns
Lit: the maker's own words say the app acts on it. Outlined: mentioned, not claimed. Blank: not stated.
PWM flicker
Not stated by the maker.
Dithering
Not stated by the maker.
BrightnessSays the app acts on this
“The user can change the brightness of monitors, including external ones, either individually or in unison.”Source: github.com
Blue light
Not stated by the maker.
Other apps that say they act on brightness: BetterDisplay, CareUEyes, CircadianShield, Iris, ColorControl, DisplayBuddy, Lunar, MonitorControl, PangoBright, Twinkle Tray