Open Source f.lux Alternatives

    The best open source alternative to f.lux is Redshift, 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 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to f.lux are LightBulb (Free, Open Source), RedshiftGUI (Free, Open Source), Red Moon (Free, Open Source) and Gammy (Free, Open Source).

    The list of alternatives was last updated Sep 11, 2020

    Platforms

    • Windows
    • Mac
    • Android
    • Linux
    • Android Tablet
    • Online
    • Google Chrome
    • Firefox
    • F-Droid
    • Chainfire3D
    • Yandex.Browser
    • Opera
    • Cinnamon
    • BSD
    • Vivaldi Browser
    • Chrome OS

    Features

    • Blue light filter
    • Night mode/Dark Theme
    • Automatic brightness dimming
    • Color correction
    • Portable
    • Color Temperature Ajustment
    • Backlight brightness control
    • Lightweight
    • Temperature Monitoring
    • Support for Keyboard Shortcuts
    • Root required
    • Support for Hotkeys
    • Location-based
    • Multi-monitor support
    • Customizable
    • Firefox Extensions
    • Google Chrome Extensions
    • Automatic Lighting Control
    • Auto update
    • Command line interface

    License

    × Clear
    • Free
    • Open Source
    • Paid
    All Filters

    Showing 10 of 21 alternatives