Software to warm up your computer display at night, to match your indoor lighting.

Click the f.lux Mac download link. Click the zip file to expand it Double click the "Flux" application in your Finder window. Enter your location, set your wake time, and select the type of lighting in your room at …

Click the zip file to expand it Double click the "Flux" application in your Finder window. Enter your location and wake time Uninstalling Go to the f.lux Settings panel (to the left of your system clock) …

Welcome to f.lux To install, run flux-setup.exe when your download is complete. What to do first Set your location. f.lux works a lot better if it knows when the sun rises and sets. The sun is the brightest light …

Is your computer keeping you up late? f.lux is a free download that warms up your computer display at night, to match your indoor lighting.

beta version 4.140 (Oct 2025) Workarounds for Qualcomm Snapdragon (Adreno GPU) support for external monitors Fixes for numerous “app quit while dialog box is up” crashes Progress on per …

Apr 3, 2017 · Hi everyone - f.lux v4 is the main download now for Windows users. You can download it here: https://justgetflux.com/flux-setup4.exe And release notes (updat...

Light, Sleep, and f.lux supportHi Nick - you could try our "working late" preset, which turns off the solar cycle, and only bases the color on wake time. It should fade then about 9 hours before your wake time.

It’s been a few years since f.lux for Windows got an update, but this new version is finally out of beta. We have a ton of new features and bugfixes to tell you about, and we hope you enjoy trying them out …

Circadian lighting with f.lux You already know that the light from screens can affect your sleep. Don’t overlook the rest of the lights in your house. By dimming and shutting off lights in your home, you can …