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f.lux

Software that warms your screen colour at night to match indoor light

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About f.lux

f.lux adjusts a computer display's colour temperature through the day, making the screen look like sunlight in the day and warm indoor light at night. The aim is more comfortable evening viewing and better sleep for people who work late. It runs quietly in the background on Windows, Mac and Linux and predates the night modes now built into operating systems

f.lux key facts

About the Utilities & Security category

Password managers, cloud storage, and VPNs for everyday digital security. The Utilities & Security category on Tools Hub currently lists 562 tools. Alongside f.lux, it includes TextExpander, ScreenshotOne, Microlink, Urlbox.

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More in Utilities & Security

Comparing tools in the Utilities & Security category? These related listings are worth a look: TextExpander — Text expansion platform for individuals and customer-facing teams; ScreenshotOne — Screenshot API for developers with blocking built in; Microlink — Turn any URL into metadata, screenshots and PDFs.

TUtilities & Security

Text expansion platform for individuals and customer-facing teams

Paidtext-expanderteamssnippetsproductivity
SUtilities & Security

Screenshot API for developers with blocking built in

Freemiumscreenshot-apideveloperautomation
MUtilities & Security

Turn any URL into metadata, screenshots and PDFs

Freemiumapimetadatascreenshots
UUtilities & Security

Website screenshot and PDF rendering API

Paidscreenshot-apirenderingautomation
BUtilities & Security

Live interactive cross-browser testing in the cloud

Freemiumbrowser-testingcross-browseronline
TUtilities & Security

Selenium and Appium testing in the cloud

Freemiumbrowser-testingseleniumautomation