Top 15 Lightest Web Browsers For Windows PC In 2023

Why Do You Need The Lightest Browser For Windows 10, 8, and 7 PC in 2023?

Using a lightweight web browser can help you work faster on your Windows PC. These programs will not drain CPU usage on your computer

How to check the CPU usage of any program?

You can check the CPU usage by any program on your computer very easily. Just press ctrl+alt+delete at once and a blue screen will appear with some options. Here click on “start task manager” here you will be able to see the CPU usage by each program installed on your PC.

In this article, I have listed the most lightweight web browsers that consume lesser CPU usage and are good for low-end computers. 

  1. AVG Secure Browser
  2. Midori
  3. Vivaldi
  4. SeaMonkey
  5. SlimBrowser
  6. Pale Moon
  7. Yandex
  8. Falkon
  9. NetSurf
  10. UR Browser
  11. Qutebrowser
  12. Comodo IceDragon
  13. K-Meleon
  14. Torch
  15. Opera

15 Best Lightest Web Browser For Windows 10, 8, and 7 PC In 2023

1. AVG Secure Browser

Compatible OS: Windows, macOS, Android

Developer: AVG Technologies


  • Google Play: 4.5/5
  • PCMag: 3/5
  • DigitalTrends: 8/10

AVG browser is known as a private browser. On this browser, you can easily integrate AVG Antivirus and AVG Secure VPN. It is the best browser to protect your privacy only as it can effectively block websites from tracking you.

avg Secure browser

Salient features:

  • Impressive ad-blocking features.
  • Will block non-HTTPS websites.
  • Protect you from being tracked online.
  • Block content based on Flash.
  • Very nice password management facility.
  • Detect threats in real-time and stop them.

Despite having so many features AVG secure browser is very lightweight. The main motto of this lightest browser is privacy and security. If want to block websites from tracking your activities through cookies then you can use this browser. It is a must-have PC software for low-end computers.

2. Midori

Compatible OS: Windows, macOS, Linux, Android

Developed By: Christian Dywan, Nancy Runge, Astian Foundation


  • Google Play: 3.4/5
  • Softpedia: 4/5
  • Uptodown: 4.3/5

Midori is another in the list of the lightest browsers for Windows that use lesser resources on your PC. It uses DuckDuckGo as the default search engine which is known for its privacy features. This program is available in 30 languages.

Image Source: itsfoss

Here are the main features of this lightweight web browser:

3. Vivaldi

Compatible OS: Windows, Mac, Linux, Android

Developed By: Vivaldi Technologies


  • Cloudwards: 4.5/5
  • Capterra: 4.8/5
  • Techradar: 4/5
  • PCMag: 3.5/5

Next on the list of the lightest web browser for Windows is Vivaldi. This browser is based on Blink and V8 engines. First, the software was released in 2016, and since then it has evolved a lot. The advanced features make it one of the best browsing software.

Many authority websites have covered this software and it has got some impressive ratings.

vivaldi lightest browser
Image Source: pcworld

Here are the main features of this lightweight browser:

  • A built-in calendar to keep track of events.
  • Built-in feature to block trackers and ads
  • Feed reader to build a feed based on your interest.
  • The toolbars in the browser are editable.

4. SeaMonkey

Compatible OS: Windows, macOS, Linux

Developer: Mozilla Foundation, SeaMonkey Council


  • G2- 4.7/5
  • CNet: 4.3/5
  • TopTenReviews: 2.5/5
  • Capterra: 3/5

This is a very popular and lightweight browsing software for Windows computers. Along with Windows, it is available on other platforms as explained above. This internet suite is available in multiple languages.

This software has been available on the internet for 10 years.

seamonkey lightweight web browser

Salient Features:

  • Using this browser you can develop web pages.
  • It has a built-in chat feature.
  • Use SeaMonkey as an email client.
  • It has the ability to save and manage your passwords.

5. SlimBrowser

Compatible OS: Windows

Developer: FlashPeak, Inc


  • CNet: 4/5
  • Alphr: 3/5
  • Softpedia: 3.9/5
  • TechSpot: 3.8/5

This is one of the lightest browsers for Windows PC. It is based on the Gecko engine. It is a feature-rich browsing program. The best thing about this browser is that it is compatible with Mozilla add-ons.


Salient Features:

  • Feature to scan viruses.
  • Ability to manage passwords.
  • Traces removal techniques.
  • Download videos from YouTube.
  • Powerful ad-blocking features.

6. Pale Moon

Compatible OS: Windows, Linux

Developer: M.C. Straver; Moonchild Productions


  • SourceForge: 3/5

Pele Moon is an open-source web browser like most of the programs on the list. The best thing about this software is that it lets users customize the program.


Salient feature:

  • Regular updates with better security.
  • It can efficiently block ads.
  • It has an impressive list of plug-ins.
  • You can have customized lightweight themes.

I did not find enough ratings and reviews of this browser on the internet but I found the features quite impressive. That is why I have included it in the list of the most lightweight web browser for Windows PC.

7. Yandex Browser

Compatible OS: Windows, Linux, macOS, Android, iOS

Developer: Yandex LLC


  • Play Store: 4.4/5
  • Uptodown: 4.9/5
  • DigitalTrends: 10/10

Yandex browser is a multi-platform browsing software. It is developed by Yandex which is a very popular Russian company that develops products related to the internet. 

It is more lightweight than other popular browsers. It uses Yandex as its default search engine. Yandex is a prominent search engine in Russia. Still, Chrome is the most popular browser in Russia and Google is the most popular search engine.

If you want you can change the default search engine in this browser.

yandex lightest browser

Main features:

  • It provides impressive browsing experiences as a mobile app.
  • It has a different version for business use.
  • You can use your browser with a low internet connection with the Turbo speed feature.
  • Protect” feature to scan downloaded files for security.
  • Use the power mode when your device’s battery is low.
  • Impressive video compressing feature.
  • It can take screenshots.
  • It can protect you from phishing attacks.

As we can see, the Yandex browser is packed with advanced features. The best thing about this browser is that it has impressive protection features.

8. Falkon

Compatible OS: Windows, Linux, Haiku

Developed By: KDE Community

Falcon is a popular and one of the lightest browsers for Windows 10, 8, and 7 PC. It is built on the QT WebEngine. Falon’s main search engine is DuckDuckGo. It has a very intuitive user interface.

Falkon Web Browser
Image Source: github

Here are the main features of this browser:

  • Bookmark the web pages.
  • Can see the history of your browsing.
  • Built-in AdBlock Plugin.

9. NetSurf

Compatible OS: Windows, macOS, Linux, Unix, etc

Developers: The NetSurf Developers


  • Google Play: 5/5
  • Informer: 2.7/5

It is an open-source and one of the most lightweight browsers for Windows in 2023 which uses its own layout engine. It has all the basic features that you require in a browser.

netsurf web browser

Salient Features:

  • Impressive layout for bookmarks.
  • Netsurf has advanced options to protect your privacy.
  • The browser is easy to set up.
  • You can set it up to block pop up and ads.

Javascript is by default shut off in this browser, if you want you can enable it from settings. I didn’t find enough good reviews and ratings on this browser. But I like the layout of this program so I included this on my list.

10. UR Browser

Compatible OS: Windows and Mac

Developer: AdaptiveBee


  • Softonic: 8/10
  • Google Play: 3.3/5
  • WindowsReport: 4.7/5
  • Filehorse: 7.4/10

It is a fast, lightweight, and free browser that has mentioned itself as a European browser on the official website. This browser is compatible with Windows 10, 9, 8, 7, and other versions.

The program has very decent settings for privacy. Whenever you open this software it will ask you to set a level of privacy i.e. low privacy, medium privacy, or high privacy.

UR browser

Here are the main features of this browser:

  • Personalize your browser’s home screen.
  • Can even set your own image as the wallpaper of the browser.
  • Customize the background and widgets.
  • It shows news on the home screen from authentic sources only.

The features of this lightest web browser in 2023 are quite impressive. It also claims to download files faster. The UR browser has a nice presence on the internet. It has reviews on many authority websites. Also, the program is very popular among users. It had millions of downloads when it was in beta.

11. Qutebrowser

Compatible OS: Windows, Mac, Linux

Developer: Florian Bruhin; contributors


  • Alternativeto: 4.3/5
  • Slant: 4.5/5

This is another in the list of the lightest browsers for Windows PC. Along with Windows, it is available on Mac and Linux. This browser is based on QtWebEngine.

You can effectively operate this program with your keyboard. This doesn’t have much GUI.

Like other lightweight web browsers, it uses DuckDuckGo as the default search engine.

Qutebrowser for windows

Salient Features:

  • Keyboard-driven browser.
  • Download files and bookmark using commands.
  • Use tabs instead of windows.

Qutebrowser uses minimum toolbars which makes it faster than other browsers.

12. Comodo IceDragon

Compatible OS: Windows

Developer: Comodo Group


  • CNet: 4/5
  • Filehippo: 6.5/10
  • TechSpot: 4.3/5
  • Filehorse: 7.8/10

It is an efficient open-source browser that is based on Firefox. First, it was released in 2019 and updates automatically when the developers release one.

comodo icedragon

Salient Features:

  • Scan web pages from the browser.
  • It is compatible with all of the Firefox plugins.
  • Integrated secure DNS service.

IceDragon is similar to Firefox, the specialty of this browser is the secure DNS service.

13. K-Meleon

Compatible OS: Windows

Developer: Christophe Thibault, Sebastian Spaeth, Brian Harris, Jeff Doozan, Mark Liffiton, Rob Johnson, Ulf Erikson, Jordan Callicoat, Dorian Boissonnade,


  • Filehippo: 7/10
  • Sourceforge: 4.7/5
  • Uptodown: 4.3/5
  • FileHorse: 7.6/10
  • TechSpot: 4.8/5

K-Meleon is one of the lightest web browsers for Windows in 2023. It is not available on other operating systems.

It was first released in 2000 which makes it one of the oldest browsers on the list.

This browser is based on Mozilla’s Gecko engine. 

k-meleon lightweight browser
Image Source: softonic

Salient Features:

  • Tab browsing.
  • Add RSS feed.
  • Set hotkeys to open specific URLs.
  • Use Google as the default search engine.
  • Multiple plugins to increase the usability of this browser.

The program has many good reviews and ratings which makes it a trusted web browser.

14. Torch

Compatible OS: Windows 10, Windows 8, Windows 7

Developer: Torch Media Inc


  • DigitalTrends: 8/10
  • Filehippo: 8/10
  • CCM: 4.5/5

Torch is a feature-rich lightweight browser for low-end computers. It is available on Windows systems only.

tor lightweight browser 

Salient Features:

  • Videos and audio are easy to download using the Torch browser.
  • It has a built-in Torrent manager.
  • Play downloaded videos in Torch Player.
  • Play free games when you are bored.
  • Make your Facebook outstanding.

The features of this program are very advanced which makes it one of the best browsers for Windows PC.

15. Opera

Compatible OS: Windows, macOS, Android, Linux, iOS

Developer: Opera Software, Otello Corporation, Opera Limited, Opera Software AS


  • Play Store: 4.3/5
  • DigitalTrends: 8/10
  • Apple App Store: 4.7/5
  • PCMag: 4/5

Opera is one of the most popular and lightest browsers for Windows 11. According to the official website, Opera has 350 million plus users. Also, it is one of the oldest browsers in the list, as it has been available for 25 years.

opera lightweight browser

Salient Features:

  • Browse ad-free on desktops and smartphones.
  • Direct chatting through messenger.
  • Share files with Opera My Flow.
  • Free VPN to browse anonymously.

Opera has some advanced features for both mobile and desktop. Also, it has some decent user ratings on Google and Apple Play stores. And having a huge user base makes it a trustworthy browser.

These were the 15 lightest web browsers for Windows 10, 8, and 7 PC in 2023. Along with being lightweight, these browsers have a lot of useful features. 

Other Browsers

  • Slim Browser
  • Maxthon Cloud Browser
  • Waterfox
  • Lynx
  • Lunascape
  • Slimjet
  • SRWare Iron
  • Surf
  • Otter Browser
  • Vimb
  • Luakit

If you don’t want to waste your resources on a browser then you can opt for a browser that is lightweight.


Which browser is the lightest on the CPU?

Answer: All the browsers listed on the list are lightweight you can choose any. For a light and feature-rich browser, you can choose AVG Secure Browser or Vivaldi.


Which is the fastest browser in 2023?

Answer: Google Chrome is the fastest popular browser.


Which browser uses the least RAM?

Answer: Opera uses a very low amount of RAM on computers.

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