Dimmer is described as 'Adjust the brightness of all monitors, screens and displays' and is a Screen Dimmer in the system & hardware category. There are more than 50 alternatives to Dimmer for a variety of platforms, including Windows, Mac, Linux, Wayland and Android apps. The best Dimmer alternative is f.lux, which is free. Other great apps like Dimmer are Redshift, Twinkle Tray, Solace and LightBulb.
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.
f.lux can change the brightness using Alt + Pg Up or Down, but it's not permanently saved after every reboot.
Only changes color not brightness, also self adjusts, cant be used in daylight hours.
Redshift adjusts the color temperature according to the position of the sun. A different color temperature is set during night and daytime.
No longer working on modern systems, and no longer updated.
Only changes color not brightness
Twinkle Tray enables brightness control on external displays in Windows 10 & 11. Even th Windows is capable of adjusting the backlight on most monitors, it doesn't support external monitors natively.
Actually adjusts the brightness of monitors (through DDC/CI)
Automatically changes Mac appearance using real-time weather, sunlight, and time data for light and dark modes, dynamic wallpapers, and color temperature, with on-device privacy, menu bar access, no subscriptions, and no analytics for seamless daily comfort.
Background application that adjusts screen gamma, making the colors appear warmer at night, reducing strain on your eyes.
Monitorian is a Windows desktop tool to adjust the brightness of multiple monitors with ease.
Nox is a modern, lightweight screen dimming utility for Windows designed to reduce eye strain in low-light environments - For external and primary monitors.
RedshiftGUI changes the color temperature of your monitor to better match that of your surrounding. This means that it sets a cooler color temperature during the daytime (due to natural lighting) and sets a warmer temperature at night (due to indoor lighting). Similar to f.
The project seems to be no longer developed. Last version, 0.2.4, released in August 2014, can be still downloaded from GitHub.
Only changes color not brightness
Screen dimming software that allows you to control the brightness of your screens as well as external monitors.
It's great because PangoBright allows you to change the overlay color as well as the brightness intensity.
Python monitor control using the VESA Monitor Control Command Set (MCCS) over the Display Data Channel Command Interface Standard (DDC-CI).
BlinkMoreFree is an open source macOS menu bar application that helps reduce eye strain by fading your screen when you stare at it for too long without blinking. Using automated eye-tracking and customized settings to encourage you to blink more.
Windows implementation of the ddcutil Linux program for querying and changing monitor settings, such as brightness and color levels.
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f.lux gives a warmer tint to the screen, dimmer makes the screen darker.