The Best 46 f.lux Alternatives

  • Nocturne

    Nocturne is simple app for switching a computer to night vision mode. It has a few tricks up its sleeve: color correction, window shadow toggling, and background removal.

    Free Open Source Mac OS X

  • EasyEyez

    Trouble sleeping? Device screen too bright even on the lowest brightness setting? Want to give your phone a warm look instead of that eye straining blue gaze you see at...

    Freemium Android

  • Shady

    Shady puts a shade over your screen to help soothe your tired or dazzled eyes. You can use it to reduce your Mac's brightness far below the usual minimum, without...

    Free Mac OS X

  • Lumen

    Menu bar application for macOS to auto-adjust screen brightness based on your screen contents.

    Free Open Source Mac OS X GitHub

  • Redshift Tray

    Redshift Tray is a no-frills GUI for the excellent screen temperature adjustment tool Redshift by Jon Lund Steffensen. Itupdates the day lenght automatically and...

    Free Open Source Windows

  • Calise

    A programs which adjust screen brightness due to light detectedby webcam

    Free Open Source Linux

  • DimScreen

    Form 1 Hour Software by skrommel, it can dim the screen by applying a transparent gray layer on top of your opened applications

    Free Windows

  • Brisync

    Synchronize your external monitor brightness with built-in display. Application reads current brightness of your built-in display and passes it to external monitors via...

    Free Open Source Mac OS X

  • neyetLight

    NeyetLight is kind to your eyes! NeyetLight (pronounced like nightlight) changes the color and brightness of your Android device's (phone, tablet or otherwise)...

    Commercial Android

  • Blue Light Filter for Eye Care

    Blue Light Filter for Eye Care is an easy-to-use and useful app to protect your eyes while using Android devices. Blue light emitted from your smartphone or tablet...

    Free Android Android Tablet

  • Night Screen / Blackbulb

    Prevent your eyes from being hurt by screen light on Android. Adjust brithness and screen color to prevent your eyes from being hurt by screen light.

    Free Open Source Android Android Tablet F-Droid

  • 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

  • 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

  • RedshiftGUI by IrisTech

    Redshift GUI changes the color temperature of your monitor to better match that of your surrounding.

    Free Windows

  • myPoint Shade

    Stop burning your eyes! myPoint Shade is caring for your eyes' comfort. If you work in a dark room or struggle with eye strain and headache, myPoint will tune up...

    Commercial