

f.lux
Adjusts a display's colour temperature according to location and time of day, providing relief for eye strain during night-time use
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+ | Adaptive Color Temperature | Adjusts your computer screen’s color temperature based on the time of day |
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+ | Nighttime Warmth | Reduces eye strain during night hours |
+ | Circadian Rhythm Support | Potentially helps regulate your body’s sense of night and day, and regulate sleep patterns |
+ | Blue Light Filter | Reduces exposure to blue light |
- | Color alteration | Can significantly impact the visual experience, especially for color-critical tasks |
- | Limited customization | Lacks granular control over color temperature |
- | No built-in scheduler | Users must manually adjust settings if they want to disable f.lux temporarily |
- | Multi-monitor support | Doesn’t handle multiple monitors independently |
System Requirements
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Ratings
4.035
CNET | 4.55 based on 24 reviews |
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FileHippo | 7.010 based on 345 reviews |
FileHippo | 6.010 based on 265 reviews |
MacUpdate | 5.05 based on 90 reviews |
Softonic | 8.010 based on 567 reviews |
TechSpot | 4.25 based on 14 reviews |
Developer
Written in
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Initial Release
February 2009
Repository
f.lux being a proprietary software, its source code is not publicly hosted.
License
Categories
Alternatives
Color Temperature Adjustment
Utility
Utility