Alternatives to f.lux for Windows with any license

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Show 7 less popular platforms
  • Redshift icon

    Redshift

    Redshift adjusts the color temperature according to the position of the sun. A different color temperature is set during night and daytime. During twilight and early...

    Open Source Windows Linux BSD

    • It adjusts colours the way I expected it to. There is a simple and efficient gui applet (redshift-gtk) available, and it supports interesting commandline options Guest • Apr 2017 Disagree   Agree
  • SunsetScreen icon

    SunsetScreen

    Whether you're a morning lark or night owl, SunsetScreen allows you to set the time of the sunset and sunrise, so you can have full control over your sleep cycle.

    Free Personal Windows

    • Just used it for a couple of minutes. But it really seems to do exactly what I need! Lets you choose the time, not like F.lux Guest • May 2016 Disagree   Agree
    • Can set also brightness level to change automatically. Can set the time to change to night time yourself. bklampflOct 2016 Disagree   Agree
    • So happy I can set my own times. In the winter the sunsets happened way to earlier in Flux, then I'd turn it off and forget to turn it back on. Guest • Jan 2017 Disagree   Agree
    • Has keyboard shortcut to turn it off and the computer doesn't lag while the filter is turned on. Guest • Feb 2017 Disagree   Agree
    • Able to set times, value of filter... More options. Guest • Apr 2017 Disagree   Agree
    • I can change the settings in this software to activate in 24 hours but I can't active red layer in Flux in 24 hours. Guest • 8 days ago Disagree   Agree
    • A Hole Pletora of Configuration Options in comparison with F.lux, allowing setting for Daylight color, Transition Time of any user specified Duration, Full Disable of Program ( not just for a temporary specified time period ), HSB Color Schemes in addition to just Kelvin temperature profiles. Guest • Dec 2016 Disagree   Agree
  • RedshiftGUI icon

    RedshiftGUI

    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...

    Open Source Windows Linux

  • G.lux icon

    G.lux

    G.lux is an unofficial variation of F.lux. G.lux is an app that automatically changes the colour temperature of your browser as the sun goes down. Monitors are typically...

    Free Mac Windows Linux Chrome OS Chrome

    • It doesn't use the whole screen, only the current browser page. And the sunrise/set isn't "smart" like f.lux does with your location. Guest • Jun 2015 Disagree   Agree
  • Iris mini icon

    Iris mini

    Iris mini is free cross-platform blue light reduction and PWM flicker free brightness software.

    Free Mac Windows Linux

    No features added Add a feature
    • Very minimalistic and lightweight. Doesn't affect games (i.e. microstuttering) the way f.lux does (if you set it to Paused mode). Guest • Jan 2017 Disagree   Agree
  • Dimmer icon

    Dimmer

    A very small and free utility for Windows to reduce brightness on LCD/TFT screens. A must if you work on your computer at night with very low ambient light.

    Free Windows

    • Discontinued The program is no longer updated. Latest version, 1.0, released in March 2007, can be still downloaded from the official website.
    • Dimmer controls monitor's brightness not color temperature. Guest • Jun 2015 Disagree   Agree
  • iBrightness Tray icon

    iBrightness Tray

    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...

    Free Windows

    • Discontinued The program is no longer updated. Last version, 1.0, released in 2013, can be still downloaded from the official website.
    • It just changes brightness. F.lux changes colours according to time of day. Guest • Nov 2015 Disagree   Agree
  • Redshift Tray icon

    Redshift Tray

    Redshift Tray is a convenient tool for configuring and using Redshift on Windows. It completely works in the background and is controllable through a tray icon.

    Open Source Windows

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  • PC Sun Screen

    This advanced Windows app allows you to alter the screen shading according to the time of day, which is great if you work outside the normal hours, or if you need a lift...

    Commercial Windows

    No features added Add a feature
  • LG OnScreen Control

    Allows to set the brightness (and other settings) of the monitor through DDC/CI. Meaning: keyboard and/mouse instead of having to fiddle with the OSD menu manually....

    Free Windows