F.lux

F.lux
License:
Free
Language:
English
Developer:
OS:
WinXP/Vista
Added:
See detailed info

Softonic review

Jon Riggall

“Automate your screen brightness for night or day”

by Jon Riggall about F.lux

If you spend long days in front of the computer, it's important that the monitor is comfortable to look at. f.lux is designed to help with this by automating screen brightness as the sun goes up and down.

f.lux consists of a really smooth graphical display that shows the current position of the sun. In Settings you can choose a brightness that suits you for the day and the night, and enter your latitude. I didn't know my latitude either, but if you search for your nearest major town or city in Wikipedia you'll find it! If you click the sun on the interface it gives you a quick preview of the dimming effects that will happen over the 24 hour period.

f.lux does its job without problems. It features an override button, so if you're doing color sensitive work you won't be disturbed by a changing screen. It could be improved by automatically finding your latitude, or at least being able to calculate latitude based on your named location, but that's a small issue. How useful this is depends on your computer usage - in an office where the light doesn't change it's a bit of an irrelevance!

While it's not difficult to change screen brightness, f.lux means you never have to think about it again.

Pros
  • Simple and attractive
  • Minimizes to system tray
Cons
  • Need to find your own latitude!
Free Download F.lux

F.lux is virus free

We have analyzed the latest version of F.lux with 30 antivirus engines and it is virus free. See analysis results.

TESTED VIRUS FREE - Softonic GUARANTEED

F.lux (3) User reviews

  • Not bad
  • 6/10
  • baldd86 baldd86
    User reviews
    1

    I like this so far, I have had it for 2 days and the light at night is very nice on the eyes like stated. I would recommend it to anyone who uses their lab top at night. I like the feature to make ... More

    • Review of F.lux - 06 Aug 2011
      This review is liked by 11 of 11
  • tcampbell2002 tcampbell2002
    User reviews
    1

    This program makes it so much easier on my eyes! I work on the computer an average of 6 to 10 hours a day. Now when I look at the screen at night, it's almost as though I am wearing a very low tint... More

    • Review of F.lux - 05 Aug 2011
      This review is liked by 12 of 12
  • catloe catloe
    User reviews
    1
    • Not bad
    • 10/10
    Came highly reccomended

    It's a pretty cool program. I spend a lot of time browsing the net and generally using the computer, day and night, and my sleep schedule is a strict "Sleep when tired, day or night" so ... More

    • Review of F.lux - 30 Dec 2009
      This review is liked by 27 of 27
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