f.lux Alternatives

Recommend a good alternatives to f.lux

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In this list you'll find 8 f.lux alternatives. You can also filter f.lux alternatives by licenses, and various platforms including to narrow down your search.


Redshift is an award-winning, production ready GPU renderer for fast 3D rendering and is the world's first fully GPU-accelerated biased renderer.

👍 Most people think this is a good alternative to f.lux.

Red Moon

Screen filter for night time phone use.

Iris mini

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

Windows Night Light

Turn on the night light setting in Windows 10 to show warmer colors that are easier on your eyes.


More control over macOS Night Shift


Sets brightness, gamma levels and color temperature with Redshift on Cinnamon.


Synchronize your external monitor brightness with built-in display.


f.lux is a cross-platform application that can be used to limit harmful blue light entering your eyes from devices. The application allows you to automatically adjust the display's color temperature according to your location and time of day. With f.lux you can reduce eye strain during night-time use and limit of your sleeping pattern.

Alternatives Last Updated:

Sun 20 Jun 2021 (1 month ago)