5 best lightweight browsers for Intel Atom computers

by Radu Tyrsina
Radu Tyrsina
Radu Tyrsina
CEO & Founder
Radu Tyrsina has been a Windows fan ever since he got his first PC, a Pentium III (a monster at that time). For most of the kids of... read more
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  • Not all browsers work with lower-end PCs, and in this guide, we’re going to show you the best lightweight browser for Intel Atom.
  • All these browsers are designed to use fewer resources, so they are a perfect choice for older PCs.
  • If you want an Intel Atom browser, you can always try any browser from Opera.
  • In case you’re looking for a light web browser, feel free to try any browser from this guide.

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Intel Atom processors are less powerful, but they can handle web browsing especially if you’re using a lightweight browser optimized for Intel Atom.

The usual browsers like Chrome, Mozilla, Edge, are great and have a lot of features, but they aren’t the best choice for Intel Atom computers.

If you need a lightweight browser that will work with Intel Atom, read on to find about our top picks.

What are the best lightweight browsers for Intel Atom computers?


Opera is one of the best lightweight browser available that you can download for free and use on slow computers.

It uses way less processing capacity than other browsers and features a built-in ad blocker that helps you load webpages faster. Moreover, the ad-block feature also protects your privacy and speeds up your browsing.

Another great feature is the integrated virtual private network, VPN. It helps you when you don’t want to be tracked while surfing the web.

Other useful features:

  • Highly customizable
  • Light on resources
  • Built-in messenger
  • Twitter and Instagram integration
  • Workspaces for tabs


Looking for a secure and lightweight browser? Opera has it all, and much more.

Get it freeVisit website

UR Browser

UR Browser is a versatile browser with many modern features but still perfect for old computers.

It loads web pages very fast and does not load any ads or trackers, which can slow down your browser. It is also very secure thanks to the alerts for dangerous websites and a built-in virus scanner.

UR browser comes with a Privacy Suite that helps you set a certain privacy level for a particular website and save the preferences. This way, your website will always load at the privacy level you chose.

Other useful features:

  • Lightweight
  • Built-in VPN
  • Alerts for harmful websites
  • Blocks tracking cookies
  • Doesn’t send data to Google
UR Browser

UR Browser

UR Browser is a lightweight and secure browser that protects your privacy with a built-in VPN.

Get it freeVisit website

Pale Moon

Pale Moon is an open-source web browser available for Microsoft Windows and Linux focusing on efficiency and customization. 

It’s based on Firefox but unlike Firefox it does not use much memory, so it’s a perfect lightweight browser for Intel Atom computers. It also features grouped navigation buttons of a decent size and a bookmarks toolbar that is enabled by default.

Pale Moon browser has minimum requirements like at least 1 GB RAMmemory, 300 MB available on the hard drive and Windows 7 OS or later.

Other useful features:

  • Support NPAPI plugins like Flash and Java
  • Support for many legacy Firefox extensions
  • No ads
  • Lightweight

Get Pale Moon


Maxthon is another great choice if you need a lightweight browser to use instead of Chrome.

It provides technical support for blockchain apps and makes it easier for you as a user. It support the NBdomain protocol and helps you access the blockchain content.

Maxthon 6 features extensive cloud synchronization and backup options so that you can seamlessly sync data across devices. It also has advanced encryption to ensure your data security.

Other useful features:

  • Compatible with Chrome data
  • You can import data from other browsers
  • Compatible with Chrome addons library

Get Maxthon


K-Meleon is an old web browser that is fast and lightweight, making it one of the best browsers for Intel Atom computers.

It shares a few similarities with Mozilla Firefox because is based on the Gecko layout engine, which was developed by Mozilla, the same software company that developed Firefox.

K-Meleon browser doesn’t require too many resources from your computer. It needs only 256MB RAM and 70MB of storage space. It runs on old Windows OS like Windows 95, XP, Vista. You can also use it on the newer Windows 10.

Other useful features:

  • Customizable
  • Support for plenty of plug-ins
  • Works on Linux

Get K-Meleon

Popular browsers tend to consume a lot of your computer resources, for instance, 10 tabs in Chrome can use up to 1.5 GB Ram and 15% of your CPU.

If you’re looking for a lightweight browser for Intel Atom, be sure to try any browser from our list.

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