pwmflicker

Published by CircadianShield. We make one of the apps listed here, and it is labelled.

Home Apps ColorControl

ColorControl

Open source Windows tool for NVIDIA and AMD display presets, including dithering mode, plus LG and Samsung TV control.

The maker's own words say it acts on dithering and brightness.

Runs on
Windows
Price
Price not stated.
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.

DitheringSays the app acts on this

“Dithering: you can define the dithering mode (Temporal or Spatial) and the dithering bit depth”
Source: github.com

BrightnessSays the app acts on this

“HDR: toggle HDR and control the SDR brightness setting”
Source: github.com

Blue light

Not stated by the maker.

Other apps that say they act on dithering: BetterDisplay, Stillcolor

Other apps that say they act on brightness: BetterDisplay, CareUEyes, CircadianShield, Iris, DisplayBuddy, Lunar, MonitorControl, Monitorian, PangoBright, Twinkle Tray

See ColorControl in the full matrix