Free software that warms up your computer display at night

f.lux for Mac

f.lux 39.981

  -  1.68 MB  -  Freeware
  • Latest Version

    f.lux 42.1

  • Operating System

    Mac OS X 10.10 or later

  • User Rating

    Click to vote
  • Author / Product

    Michael Herf / External Link

  • Filename

    Flux.zip

  • MD5 Checksum

    c0d5cdcfd9fa5c9cb6a24650c9ab1cd3

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 39.981.


For those interested in downloading the most recent release of f.lux for Mac 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.


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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!

  • f.lux 39.981 Screenshots

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    f.lux 39.981 Screenshot 1
  • f.lux 39.981 Screenshot 2