Must-have software downloads at your fingertips
F.lux 4.134 is provided for free on our software library.
Many users highlight that there are some benefits: it works perfectly, the software works like a charm, is stable, is light on resources and is open source.
The most popular versions of the program that our community members download are 4.84, 4.7 and 4.6. You can find it in the System Utilities category on our website. Our antivirus system always scans the programs for spyware. It scanned F.lux and reported that it is virus free.
The copyright of this tool belongs to F.lux Software LLC. The size of the downloadable installation file is about 671 KB. The most widespread installation file names of this program are flux.exe, Flux_4.0.0.exe and PhotoStream.exe etc. Notice that this program is compatible with the following OSs: Windows XP/XP Professional/Vista/7/8/10/11 32-bit.
