Software Alternatives, Accelerators & Startups

f.lux VS dupeGuru

Compare f.lux VS dupeGuru and see what are their differences

f.lux logo f.lux

f. lux is a piece of software for Windows, Mac, Linux, iOS, and Android that provides a blue light filter over your screen. Research suggests limiting our exposure to blue light in the hours before bedtime can help us fall asleep faster.

dupeGuru logo dupeGuru

dupeGuru is a tool for finding duplicate files on your computer.
  • f.lux Landing page
    Landing page //
    2021-09-18
  • dupeGuru Landing page
    Landing page //
    2021-09-24

f.lux videos

F.lux Review - Should You Really Use It? [MY EXPERIENCE]

More videos:

  • Review - Does F.lux (FLUX) Really Work? Blue Light Filter test W/ Ghetto Science Applied.
  • Demo - F.lux - Review & Demo

dupeGuru videos

DJI Osmo Mobile 2 Review, New Intel Driver Support Assistant, dupeGuru Duplicate File Finder!

More videos:

  • Review - Tips and tricks Find duplicate files on your Windows PC with DupeGuru
  • Review - DupeGuru - Finding and deleting duplicate files on Linux, Windows and macOS

Category Popularity

0-100% (relative to f.lux and dupeGuru)
Work Management
100 100%
0% 0
Hard Disk Usage
0 0%
100% 100
Color Temperature Adjuster
Hard Disk Management
0 0%
100% 100

User comments

Share your experience with using f.lux and dupeGuru. For example, how are they different and which one is better?
Log in or Post with

Social recommendations and mentions

Based on our record, f.lux should be more popular than dupeGuru. It has been mentiond 347 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

f.lux mentions (347)

  • Modos Paper Monitor Pre-Launch on Crowd Supply
    Give Flux a try. https://justgetflux.com/ It did it before night mode and does it far better. ;). - Source: Hacker News / 14 days ago
  • Tools that keep me productive
    For those evenings where I'm in front of the computer, f.lux is a must. Like some wise person said, "Be kind to your eyeballs". macOS's Nightshift kind of works, but f.lux destroys it. - Source: dev.to / 29 days ago
  • Ultra Librarian Joins Flux to Take the Hard Out of Hardware
    Having never heard of Ultra Librarian, I thought this was somehow related to https://justgetflux.com/ and that they'd made a switch from doing color changing to hardware. - Source: Hacker News / 3 months ago
  • Is it just me who dislikes the winter update with the change of colors?
    Reshade might help with the color tones. I normally use f.lux for Windows, but I don't know how much it might help. Could be worth trying, though. Source: 6 months ago
  • Create a shortcut for even lower phone brightness
    This is good advice, but I prefer something that automatically dims and reduces blue light for me. That qay I don't have ro remember. f.lux on Windows and Mac, and Twilight on Android, are what work for me. https://justgetflux.com/ https://play.google.com/store/apps/details?id=com.urbandroid.... - Source: Hacker News / 7 months ago
View more

dupeGuru mentions (71)

  • DupeGuru: Open-source, cross-platform GUI tool to find duplicate files
    Posted link appears be misspelled This appears to be actual link: https://dupeguru.voltaicideas.net/. - Source: Hacker News / 9 months ago
  • PhotoPrism: Browse Your Life in Pictures
    I used to use DupeGuru which has some photo-specific dupe detection where you can fuzzy match image dupes based on content: https://dupeguru.voltaicideas.net/ But I switched over to czkawka, which has a better interface for comparing files, and seems to be a bit faster: https://github.com/qarmin/czkawka. - Source: Hacker News / 11 months ago
  • App recommendation for finding duplicate images
    If your photos are exact duplicates you can also use the freeware dupeGuru app. Source: 11 months ago
  • I'm amazed how I find anything & why I have so many dupes!
    If you want a some other GUI options, AllDup or DupeGuru might be of interest. AllDup has a rather weird interface, though, imo. Source: 11 months ago
  • Johnny Decimal
    I used DupeGuru (https://dupeguru.voltaicideas.net/) in the past but I'm not sure it's the best solution for you. Try it, it's open-source. - Source: Hacker News / 12 months ago
View more

What are some alternatives?

When comparing f.lux and dupeGuru, you can also consider the following products

CareUEyes - CareUEyes is an eye protection software for windows that comes with blue light filter, screen dimmer, and break reminder

Czkawka - Multi functional app to find duplicates, empty folders, similar images etc.

Redshift Color Temperature Adjuster - Redshift adjusts the color temperature according to the position of the sun.

Duplicate Cleaner - Duplicate Cleaner: the fastest and most popular tool for finding duplicate files. Over 1 million downloads: Get your copy now! Free and Pro versions available.

LightBulb - Background application that adjusts screen gamma, making the colors appear warmer at night...

AllDup - AllDup is a freeware tool for searching and removing file duplicates on your Windows computer.