Top 10 Best Blue Light Filter App for PC

Top 10 Best Blue Light Filter App for PC

Do you spend a lot of time on your computer or laptop, especially at night? Do you stare at the screen for extended periods? Do you ever notice a bright blueish light emitting from your computer or laptop screen? This light is called blue light which causes a negative effect on our eyes and can affect our circadian rhythms resulting in a disruption in sleep patterns. But don’t worry, in this article we’re going to discuss a list of best blue light filter app for PC, especially for windows 7, 10, and 11. These apps or programs can help you to protect your eyes and can also help in improving sleep quality.

Top 10 Best Blue Light Filter App for PC

Best Blue Light Filter App for PC

Direct exposure to blue light can cause serious effects on your health. Some of the more common consequences are mentioned here.

  • Difficulty sleeping: Blue light can make it hard for us to sleep since this light is stopping our body from producing hormone that helps us sleep
  • Dry and irritated eyes: Blue light can make our eyes dry, itchy, and uncomfortable if we have longer screen time.
  • Risk of vision loss: It can cause serious vision problems if we expose our eyes too much to blue light.
  • Disruption to our natural body clock: It interferes with our natural internal body clock which can affect our mood, metabolism, and other functions.
  • Increased risk of certain cancers: Some studies show that exposing our eyes to blue light can increase the chances of certain cancers.

Blue light is a visible light just like other lights like red, yellow, green, etc. Its wavelength between 400-525 nanometers is shorter and has high energy than other visible lights. The sun emits blue light but electronic devices like computers, laptops, and mobiles also emit this blue light. But how can blue light affect our sleep patterns? Let’s answer this question! The following is a list of some of the best blue light filter apps available for Windows computers.

1. Windows Night Light

Windows 10 Night Light is a built-in program in Windows 10. Therefore, you don’t have to install a blue light filter for PC Windows 10. It is designed to work seamlessly. Follow these steps to enable Windows Night Light on your computer.

1. Press Windows + I keys together to open Settings and go to System.

Go to Windows Settings and click on System.

2. Here, in the Display panel, click on Night light settings.

click on Night light settings

3. Finally, modify the display settings as per your needs.

modify the display settings as per your needs. Top 10 Best Blue Light Filter App for PC

2. f.lux

f.lux app for blue eye filter

f.lux is a software program that adjusts the color temperature of your computer screen based on the time of the day. It is one of the best blue light filter for PC Windows 7 and Windows 10 computers. It is primarily used to reduce blue light which can interfere with the circadian rhythms and affect sleep quality.

  • f.lux is free and open-source software means anyone can use it and modify the code, making it best blue light filter app for PC.
  • It’s available for a wide range of platforms including Windows, Mac, Linux, and iOS.
  • You can adjust color and temperature for your needs.
  • It reduces the impact of blue light significantly and efficiently.

Also Read: Top 10 Best DPI Changer Apps for Windows

3. Iris

Iris app. Top 10 Best Blue Light Filter App for PC

Iris allows you to set the color temperature and brightness. It can apply filters automatically based on the lighting conditions of your environment.

  • It’s highly customizable, you can set different levels of filter. You can make custom profiles for different devices.
  • It’s compatible with Windows, Mac, Linux, and iOS.

4. LightBulb

LightBulb app

LightBulb is one of the best blue light filter for PC Windows 10. The application comes with customizations like color temperature, and intensity of the filter. The following are some of the important features.

  • We can even schedule the filter in LightBulb.
  • It’s completely free and open-source means you can modify this app code according to your need if you want to do some changes. Being open-source is a plus point because it makes transparency between the user and the app. Being open-source makes the app trustworthy and secure.
  • Not only you can schedule the filter, but also you can automate the filter like color temperature can be set automatically based on your time of day and location.
  • It uses minimum resources, so it won’t make your computer or laptop slow making it one of the best blue light filter for PC Windows 7 computers.

Also Read: 20 Best PC Diagnostic Tool List

5. Twinkle Tray

Twinkle Tray app for blue light filter

It’s a small and lightweight app that runs in the system tray (the area near the clock on your taskbar). The Twinkle Tray app only has one slider control that you can use to adjust the color temperature of your screen. As you move the slider, the color temperature will change, and you’ll see the effect on your screen in real-time. The app comes with some of the most sophisticated features that make it one of best blue light filter app for PC.

  • The app is straightforward to use, and it doesn’t have a lot of complicated features or settings to worry about.
  • Twinkle Tray also has a Night Mode option that can be used to reduce the amount of blue light emitted by your screen, which is helpful if you’re using your computer at night.

6. Eye Saver

Eye Saver App. Top 10 Best Blue Light Filter App for PC

The Eye Saver app is one of the best blue light filter for PC Windows 10 computers. The application comes with basic customization like color temperature and intensity. The app has the following key features.

  • There exists an automation feature that can set the filter based on the time of day and location. It uses fewer resources. With this, your computer or laptop will not slow down or drain the battery.
  • It’s very easy to use because it has a very simple and intuitive interface.
  • It’s 100% free.

Also Read: 22 Best Free Search Tools for Windows 10

7. CareUEyes

CareUEyes. Top 10 Best Blue Light Filter App for PC

CareUEyes is another great blue light filter for PC Windows 7 computers. The app also works on Windows 10 and 11 computers. The application helps you customize lightning environments to give rest to your eyes.

  • Offers automatic adjustment based on time of day
  • Customizable settings for different lighting environments
  • Includes reminders to take breaks and exercise your eyes
  • Provides hotkeys for easy toggling
  • Allows you to adjust screen brightness
  • Can be set to start up automatically when you turn on your computer.

8. RedshiftGUI

RedshiftGUI

RedShiftGUI is a highly customizable app that offers color temperature and intensity of the filter.

  • It can automate the filter based on your time of day and location.
  • It’s open-source and free. You can do whatever you want with this application by modifying its code.
  • Being open-source makes it transparent and trustworthy.

Also Read: Top 20 Best Free Equalizer for Windows 10

9. SunsetScreen

SunsetsScreen App. Top 10 Best Blue Light Filter App for PC

SunsetScreen is an app that is highly customizable with the color temperature and intensity of the filter and comes with a broad list of features.

  • You can also choose the exact shade of red or orange.
  • It also has an automation feature of filter based on the time of day and location.
  • It’s easy to use. You can also use hotkeys to change the filter. It is small and uses fewer resources so that your computer or laptop will not slow down.
  • It’s free but have to go for paid if you want to use advanced features.

10. PangoBright

PangoBright

PangoBright is one of the best blue light filter applications for Windows computers. The application is powered with some of the most useful features as mentioned here.

  • Highly customizable with color temperature and intensity of the filter.
  • Easy to use: Simple and intuitive interface.
  • It can work on multiple monitors.
  • It is free and open-source. You can modify the code to contribute to the community or your preference.

What Happens When Blue Light Enters Our Eyes?

Blue light enters through the cornea which is a clear front layer of our eye. Continuing its journey, it reaches the lens which focuses the light entering the retina at the back of our eye. Retina has some special cells called Photoreceptors that respond to light including blue light. When these receptors are hit by blue light, a particular type of photoreceptor called a melanopsin-containing cell is triggered. When these cells are triggered, they send signals to the brain to not release sleep hormones convincing the brain that it’s still daytime. This affects our circadian rhythms.

Recommended:

So, if you spend long hours on your computer or PC, it’s important to take care of your eyes by reducing the emission of blue light with the help of your built-in app on your PC or other apps. Installing a blue light filter app for PC, such as mentioned above in this article, can significantly help you in reducing eye strain and improving sleep quality. We hope this guide was helpful in finding the best blue light filter app for your PC, whether you are using Windows 7 or Windows 10. If you have any suggestions or queries for us, please let us know in the comment section.

Posted by

Elon Decker

Elon is a tech writer at TechCult. He's been writing how-to guides for about 6 years now and has covered many topics. He loves to cover topics related to Windows, Android, and the latest tricks and tips.

Leave a Reply

Your email address will not be published. Required fields are marked *