10 Best Lightweight Browsers to Save Your RAM Usage 2024

Lightweight Browsers

Are you looking for a browser that won't slow you down? Discover the world of lightweight browsers – fast, efficient, and perfect for older devices. Speed up your online journey today.

Many people commonly use web browsers like Google Chrome, Opera, Safari, Edge, and Mozilla Firefox. Still, these popular browsers can be resource-intensive, slowing down your computer and draining its battery. To address this issue, consider trying lightweight web browsers that are less known but efficient.

Lightweight browsers are crafted to work well on devices with lower processing power and memory. These browsers offer similar functionality to their more famous counterparts without compromising performance.

Popular browsers like Chrome and Firefox can use a lot of system memory and reduce battery life. Some people believe these are the only secure and fast options, but even Chrome, known for its speed, can consume a lot of memory.

Microsoft Edge is a viable alternative to Chrome, but not everyone prefers it. However, many other web browsers are available with unique features, and lightweight browsers are one category of these options.

If you have a less powerful Windows PC, lightweight browsers are a great choice because they use minimal system resources. They are ideal for efficient web browsing.

While Firefox, Chrome, Edge, and Safari are excellent browsers, they are resource-intensive. Many people need to be made aware of lightweight alternatives that, while not as feature-rich, are efficient and consume fewer resources. Here are ten of the best lightweight web browsers;

1. K-Meleon

K-Meleon Overview

If you are looking for a lightweight browser for Windows, K-Melon is a good option. It is open-source and tailored for Windows. K-Melon uses the Goanna engine based on Mozilla's Gecko engine. This browser is perfect for older computers that struggle with modern ones.

K-Melon is a primary browser with customizable toolbars and context menus. You can create macros to automate tasks and save time, and it offers advanced search features for bookmarks and Google searches.

It is great for older computers since it only requires 100MB of storage and 20MB of RAM. However, it lacks some modern browser features.

Other features include pop-up blocking, mouse gestures, and multiple bookmarking systems, and it is incredibly lightweight. K-Melon can run on Win32, Win64, and Linux with Wine, using minimal resources, making it a good choice for both older and less powerful computers.

2. Pale Moon

Pale Moon Overview

Pale Moon is a great browser choice if you have a modern computer with a good CPU, like an Intel Pentium 4 or AMD Athlon 64 series, and it is recommended to have at least 1 GB of RAM. This might sound like a lot, but the browser will use less memory.

Pale Moon mainly supports Linux and Windows, and there are ongoing projects to support other operating systems. If you are using it on Linux, you can download, extract, and run it without installing it.

Pale Moon is a Firefox fork that uses the Goanna web engine, similar to Mozilla's Gecko. It is excellent for Windows 10/11 if you want a fast and resource-efficient browser. However, it sacrifices some user interface features like video acceleration that other browsers have.

Unlike some Firefox forks, Pale Moon won't work on ancient systems and does not support older Firefox extensions. It is designed to provide stable browsing without crashes, so some add-ons have been removed to enhance performance.

Pale Moon lacks features like WebRTC for video calls, an integrated PDF reader, and modern accessibility features. It is also not compatible with Firefox Sync. However, these omissions result in a speedy and low-memory-usage browser. Pale Moon has a dedicated Permissions Manager for managing site permissions, giving you control over extensions, pop-ups, and location requests.

3. Torch

Torch Overview

Torch is a popular lightweight web browser that is favored by many users for its features. It is based on Chrome's rendering engine and offers tools for managing and playing various media types.

One standout feature is the built-in download option. With Torch, you can easily download YouTube videos, torrents, music, and content from social media sites. This means you do not need to install additional software for these tasks, making Torch a convenient choice.

The browser's interface resembles Google Chrome, including a Torch Button for downloading media, listening to music, and using Torch Player for HD video playback. Torch also offers Torch Music, a built-in service for streaming music from YouTube.

In addition to web browsing, Torch provides free games that you can play directly without downloading. It also allows you to customize your Facebook page with various themes.

Torch blocks trackers and ads, enhancing your online privacy. It works on multiple platforms, supports cloud sync, and lets you share bookmarks to keep your work up-to-date. This simple yet powerful browser can handle most tasks without taxing your computer's resources.

4. SeaMonkey

SeaMonkey Overview

SeaMonkey is a versatile, open-source web browser that has been around for over a decade. It is more than just a browser; it is an all-in-one solution that includes an email client, chat, and even a basic web page editor.

SeaMonkey is an excellent choice to keep all your internet services in one place and save on system resources using fewer browser tabs. It also offers features like a password manager, voice interaction, customizable toolbars, and session restoration.

Since it is open-source, it is highly customizable, and anyone with coding knowledge can work on it to add features. However, this flexibility can sometimes lead to occasional performance issues.

Other features of SeaMonkey include compatibility with old Firefox add-ons, customizable toolbars, mouse gestures, a password manager, voice control, and session restoration. It is popular among developers and is available for Windows, Linux, and Mac OS.

5. Maxthon

Maxthon Overview

Maxthon Browser is a lightweight and secure web browser with unique features you won't find in many other browsers. It is excellent for fast internet browsing without annoying pop-up ads.

Some standout features of Maxthon include a built-in ad blocker, a screenshot tool, Night mode, Reader mode, an RSS feed reader, a notepad, and a password manager called Magic Fill for multiple accounts. Maxthon also syncs data across devices using its cloud services.

Regarding data security, Maxthon provides high-performance cloud backup, synchronization, and sharing with advanced encryption. You can use Maxthon on Windows, Android, and iOS devices. It has been around for a long time, so it has evolved with user feedback over the years.

Critical features of Maxthon include one-click video, image, and music downloads, incognito mode for private browsing, a notepad, Night mode, a screen-capture tool, and an ad blocker. Maxthon is a solid choice for those seeking a lightweight browser with extra features.

6. Lunascape

Lunascape Overview

Lunascape is a lightweight web browser designed for Windows 10 that offers a unique blend of features from various popular browsers. It is renowned for its exceptional speed, making for a smooth and hassle-free browsing experience. What sets Lunascape apart is its ability to use multiple rendering engines within one browser. It can seamlessly switch between Internet Explorer's Trident, Google Chrome's Webkit engine, and Firefox's Gecko engine, allowing users to choose the best machine for different websites or tasks.

This multi-engine approach ensures compatibility with various websites and provides users with the best browsing experience. In addition to its versatile engine support, Lunascape offers features like bookmarking, URL lookup, and RSS feed support.

Users can easily save and organize their favorite websites, search for URLs efficiently, and stay updated with their preferred websites' content through RSS feeds. Moreover, Lunascape also provides triple add-on support, allowing users to enhance their browsing experience with add-ons from Internet Explorer, Firefox's Gecko, and those specific to Lunascape.

7. Vivaldi

Vivaldi Overview

Another lightweight web browser option for Windows is Vivaldi. It is created to be kind to your PC's resources, putting less strain on it than Firefox and Chrome. Vivaldi is built on the Chromium platform, similar to Chrome but more lightweight.

Vivaldi offers excellent features like an intelligent tab management system and a handy note-taking feature in the side panel. Because it is Chromium-based, you can also use a wide range of Chrome extensions. The browser is highly customizable, with various themes or the option to create your own. You have extensive control over the browser's settings with 18 different sections, making it easy to adjust things to your liking.

Vivaldi gives you control, whether managing tabs, customizing the interface, or using built-in tools like Notes and Image properties. It is a good choice for those who want a private and lightweight browsing experience on Windows, Mac, or Linux.

8. SlimBrowser

SlimBrowser Overview

SlimBrowser is a super-fast and lightweight web browser for Windows 10. It claims to have the fastest engine globally, making file and video downloads up to 10 times faster. Its interface allows you to have multiple windows, making it easy to browse several websites simultaneously.

What sets SlimBrowser apart is its compatibility with virus scanners, password management, and privacy protection features. It is built on the Mozilla Firefox engine, ensuring fast performance, especially on older Windows computers with low RAM. SlimBrowser integrates many features internally, reducing the need for external plugins and minimizing the CPU load. It also offers ad-blocking for a smoother browsing experience.

9. Comodo IceDragon

Comodo IceDragon Overview

Comodo IceDragon is a super lightweight web browser made for Windows 10 PCs. It is not only fast but also loaded with advanced features. When you browse with Comodo, it protects you from potential viruses and speeds up your results by using integrated DNS servers to convert URLs to IP addresses.

One standout feature of Comodo IceDragon is its compatibility with all Firefox plugins, making it highly customizable. It is also very security-focused, scanning for crash reports and performance issues. But what really sets it apart is its use of a virtual container. This means it operates separately from your computer, so there is no chance that harmful software can sneak into your system without you knowing.

Comodo IceDragon is a top choice if you want a lightweight and secure browser for your Windows 10 PC. It is fast, safe, and has many advanced features to enhance your browsing experience while keeping your computer protected from online threats.

10. Lynx

Lynx Overview

Lynx is a unique web browser primarily structured for command-line interface fans (CLIs). It is a text-based browser that allows you to access the internet through your Linux terminal. While it consumes very few system resources, it does not offer the same browsing experience as more common browsers like Firefox or Brave.

A remarkable fact about Lynx is that it is the oldest web browser still actively maintained, with its development beginning back in 1992. Lynx is simple to use and understand, and even if it does not support images, videos, Adobe Flash, or JavaScript, it can work with external tools for multimedia files. Lynx is convenient for older computers or slow internet connections, as it is text-based and does not load privacy-invading web trackers. It supports features like page caching and browsing history.

While Lynx lacks modern conveniences like tabs or cookies, you can find extensions to manage cookies from specific websites. Suppose you are comfortable with a terminal-based, text-only browsing experience; Lynx might be the lightest and most privacy-conscious browser, allowing you to navigate the web in a minimalist and resource-friendly manner.


Q. What is a lightweight web browser?

A lightweight web browser is a type of internet browser that is formulated to use minimal system resources, making it faster and less demanding on your computer's memory and CPU. These browsers are ideal for older computers, low-end devices, or users looking for a snappy browsing experience.

Q. What is the difference between a lightweight browser and a regular browser?

The main difference is resource usage. Lightweight browsers are developed to use fewer system resources, resulting in faster performance but potentially fewer features than regular browsers like Chrome or Firefox.

Q. What are the advantages of using a lightweight browser?

Lightweight browsers offer several benefits, including faster page loading, reduced memory usage, quicker startup times, and improved performance on older hardware. They can also be more privacy-focused and may have a smaller attack surface for security.

Q. Which lightweight browser is the best?

The best lightweight browser depends on your specific needs and preferences. Some popular lightweight browsers include Pale Moon, Torch, Lynx, and more. Try a few to see which one works best for you.

Q. Can I use Chrome or Firefox extensions with lightweight browsers?

Some lightweight browsers, like SlimBrowser or Comodo IceDragon, are based on Chromium or Firefox and may support extensions designed for those browsers. However, not all lightweight browsers support extensions. Check the browser's documentation or features to confirm.

Q. How do I choose the right lightweight browser for me?

To choose the right lightweight browser, consider your specific needs. Are you looking for speed, low resource usage, privacy features, or platform compatibility? Testing a few lightweight browsers can help you find the one that suits your requirements best.


Lightweight browsers offer a swift and resource-friendly way to surf the web. They are like the nimble runners in the race, designed to give you a speedy browsing experience, especially on older computers or devices with limited power.

These browsers may not have all the bells and whistles of the big-name browsers, but they do the job without slowing down your system. They are ideal for those who value speed and simplicity in their online journeys.

However, lightweight browsers might not be the best fit for everyone. You may find them lacking if you are a power user who relies heavily on extensions and advanced features. In such cases, it is wise to stick with heavier browsers like Chrome or Firefox.

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