f.lux Alternatives for Windows

There are many alternatives to f.lux for Windows if you are looking for a replacement. The best Windows alternative is LightBulb, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to f.lux and many of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to f.lux are SunsetScreen, RedshiftGUI, Redshift and Iris mini.

filter to find the best alternatives

Most f.lux alternatives are Color Temperature Tools, but you can also narrow the list to Screen Dimmers or Health Tools. Other popular filters are Android, Linux, Windows, Screen Dimmer and Mac. You can also filter for EU-based alternatives if you prefer software from the European Union.
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Alternatives
f.lux alternatives page was last updated

Alternatives list

  1. LightBulb icon
     110 likes

    Background application that adjusts screen gamma, making the colors appear warmer at night, reducing strain on your eyes.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Windows
    Good alternative?
     
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    11
  2. SunsetScreen icon
     35 likes

    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.

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
    Good alternative?
     
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    9
  3. RedshiftGUI icon
     92 likes

    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.

    47 RedshiftGUI alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
    • Linux
    Good alternative?
     
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    1
  4. Redshift icon
     258 likes

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

    50 Redshift alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    Good alternative?
     
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    9
  5. Iris mini icon
     19 likes

    Enjoy free cross-platform blue light reduction and PWM flicker-free brightness control with Iris mini. Minimalistic design, portable, and automatic for no-hassle, eyestrain-relief across all devices. Simply double-click to activate, perfect for every lighting condition.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
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    1
  6. Redshift Tray icon
     6 likes

    Redshift Tray is a no-frills GUI for the screen temperature adjustment tool Redshift.

    • Control Redshift based on location, custom night/day times, or manually
    • Enable/disable by double-clicking the tray icon
    • Has lots of other features via hotkeys

    Cost / License

    Application type

    Platforms

    • Windows
    Good alternative?
     
  7. Iris icon
     32 likes

    Reduces blue light and flicker for eye comfort, supports auto color temperature adjustment based on time, customizable modes, overlays, color and font options, docking station support, and accessible part-screen filtering for diverse needs.

    155 Iris alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Good alternative?
     
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    2
  8. CareUEyes icon
     9 likes

    CareUEyes is a very simple but useful program when it is about your eye care. The program comes with a very simple and clean interface and needs to technical knowledge. Even a novice computer user can download and use it easily.

    57 CareUEyes alternatives

    Cost / License

    • Paid
    • Proprietary

    Application type

    Platforms

    • Windows
    Good alternative?
     
  9. Eye Saver icon
     8 likes

    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;

    56 Eye Saver alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    Good alternative?
     
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    1
  10. Dimmer icon
     29 likes

    Adjust the brightness of all monitors, screens and displays.

    69 Dimmer alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    Good alternative?
     
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    1
  11. Gammy icon
     23 likes

    Adaptive screen brightness and temperature for Windows and Linux.

    Cost / License

    Application type

    Alerts

    • Discontinued

    Platforms

    • Windows
    • Linux
    Good alternative?
     
  12. To schedule Night Light so it turns on automatically, select Start > Settings > System > Display > Night light > Night light settings.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Windows
    Good alternative?
     
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