f.lux logo f.lux logo background glow

f.lux

Adjusts a display's colour temperature according to location and time of day, providing relief for eye strain during night-time use

&

+
Adaptive Color Temperature
Adjusts your computer screen’s color temperature based on the time of day
+
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

Platform

Desktop
Mobile-Tablet

Social

System Requirements

Not available, but we appreciate help! You can help us improve this page by contacting us.

Ratings

4.03
5

CNET
4.5
5
based on 24 reviews
FileHippo
7.0
10
based on 345 reviews
FileHippo
6.0
10
based on 265 reviews
MacUpdate
5.0
5
based on 90 reviews
Softonic
8.0
10
based on 567 reviews
TechSpot
4.2
5
based on 14 reviews

Developer

Written in

Not available, but we appreciate help! You can help us improve this page by contacting us.

Initial Release

February 2009

Repository

f.lux being a proprietary software, its source code is not publicly hosted.

License

Categories