Free software that warms up your computer display at night

f.lux

Browse by Company

Adobe, Apowersoft, Ashampoo, Autodesk, Avast, Corel, Cyberlink, Google, iMyFone, iTop, Movavi, PassFab, Passper, Stardock, Tenorshare, Wargaming, Wondershare

f.lux 3.10

  -  583.3 KB  -  Freeware
Free Download

Security Status

  • Latest Version

    f.lux 4.137

  • Operating System

    Windows XP / Vista / Windows 7 / Windows 8 / Windows 10

  • User Rating

    Click to vote

  • Author / Product

    Michael Herf / External Link

  • Filename

    flux-setup.exe

  • MD5 Checksum

    097aa1113bf9c60994c2425c7547b760

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of f.lux 3.10.


For those interested in downloading the most recent release of f.lux or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


We would love to hear from you

If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download f.lux 3.10

  • f.lux 3.10 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    f.lux 3.10 Screenshot 1
  • f.lux 3.10 Screenshot 2
  • f.lux 3.10 Screenshot 3

What's new in this version:

- Expanded color temperature settings, down to 2700K, and some presets lower than that, down to 1200K.
- Display warms up as your backlight dims (works with laptops)
- Movie mode
- Disable until sunrise
- A simple control for Philips Hue lights
- Hotkeys to dim your screen (Alt-PgUp, Alt-PgDn), so desktop users can dim too, and a hotkey to disable (Alt-End)

Top Downloads

More Popular Software »