Comparison of lightweight web browsers

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A lightweight web browser is a web browser that sacrifices some of the features of a mainstream web browser in order to reduce the consumption of system resources, and especially to minimize the memory footprint. [1] [2] [3]

Contents

The tables below compare notable lightweight web browsers. Several of them use a common layout engine, but each has a unique combination of features and a potential niche. The minimal user interface in surf, for example, does not have tabs, [4] whereas xombrero can be driven with vi-like keyboard commands. [5]

Four of the browsers compared—Lynx, w3m, Links, and ELinks—are designed for text mode, and can function in a terminal emulator. Eww is limited to working within Emacs. Links 2 has both a text-based user interface and a graphical user interface. w3m is, in addition to being a web browser, also a terminal pager. [6]

Overview

Browser Developers Status Engine Programming languages License Latest release
VersionDate
Arora Benjamin C. Meyer et al. [7] Discontinued QtWebKit [8] C++ GPL-2.0-or-later 0.11.0 [9]   OOjs UI icon edit-ltr-progressive.svg 2010-09-27
Dillo Jorge Arellano Cid et al.ActiveDillo C, C++ GPL-3.0-or-later 3.2.0 [10]   OOjs UI icon edit-ltr-progressive.svg 2025-01-18
ELinks Petr Baudiš, Jonas Fonseca, et al.ActiveLinks C, C++ GPL-2.0-only 0.17.1.1 [11]   OOjs UI icon edit-ltr-progressive.svg 2024-10-05
Eww Lars Magne IngebrigtsenActive GNU Emacs libraries Emacs Lisp GPL-3.0-or-later
Falkon (QupZilla)David RoscaActive QtWebKit / Qt WebEngine C++ GPL-3.0-or-later 24.05.2 [12]   OOjs UI icon edit-ltr-progressive.svg 2024-07-04
hv3 Dan Kennedy & teamDiscontinued Tkhtml Tcl GPL
K-Meleon Christophe Thibault et al.Active Gecko / Goanna (fork) C++ GPL 76.4.7 [13]   OOjs UI icon edit-ltr-progressive.svg 2023-04-07
Links Mikuláš Patočka, Twibright Labs, et al.ActiveLinks C GPL-2.0-or-later 2.30 [14]   OOjs UI icon edit-ltr-progressive.svg 2024-07-27
Lynx Lou Montulli, Thomas Dickey, et al.Active libwww derivative C (ISO C) GPL-2.0-only 2.9.2 [15]   OOjs UI icon edit-ltr-progressive.svg 2024-05-31
NetSurf John-Mark Bell, Michael Drake, et al. [16] ActiveNetSurf C (ANSI C) GPL-2.0-only 3.11 [17]   OOjs UI icon edit-ltr-progressive.svg 2023-12-28
Otter Browser Michał Dutkiewicz [18] Active QtWebKit / Qt WebEngine C++ GPL-3.0-or-later 1.0.03 [19]   OOjs UI icon edit-ltr-progressive.svg 2022-02-22
QtWeb LogicWare; LSoft Technologies [20] Unmaintained QtWebKit C++ GPL-2.0-or-later 3.8.5 [21]   OOjs UI icon edit-ltr-progressive.svg 2013-09-09
qutebrowser Florian Bruhin et al.Active [22] QtWebKit / Qt WebEngine [23] Python3 GPL-3.0-or-later 3.4.0 [24]   OOjs UI icon edit-ltr-progressive.svg 2024-12-14
rekonqAndrea Diamantini et al.Discontinued QtWebKit [8] C++ GPLv3 2.4.2 [25]   OOjs UI icon edit-ltr-progressive.svg 2014-01-12
surf Christoph Lohmann et al.Active WebKitGTK C MIT 2.1 [26]   OOjs UI icon edit-ltr-progressive.svg 2021-05-08
uzbl Dieter Plaetinck et al.Discontinued WebKitGTK C, Python GPL-3.0-only 0.9.1 [27]   OOjs UI icon edit-ltr-progressive.svg 2016-10-27
w3m Akinori Ito et al.Unmaintainedw3m C MIT 0.5.3 [28]   OOjs UI icon edit-ltr-progressive.svg 2011-01-15
WebPositive Andrea Anzani, Ryan Leavengood, et al.Active HaikuWebkit C++ MIT 1.3-alpha [29]   OOjs UI icon edit-ltr-progressive.svg 2021-08-01
xombrero Marco Peerboom et al.Discontinued WebKitGTK C, JavaScript ISC 1.6.4 [30]   OOjs UI icon edit-ltr-progressive.svg 2015-02-17

Operating system support

Browser BSD Haiku Linux macOS OpenIndiana OS/2 QNX RISC OS Windows Android
Arora YesYesYesYesYes [31] YesNoNoYes
Dillo YesNoYesYesYes [32] NoNoYes [32] Cygwin [32] [33]
ELinks Yes [34]  ?Yes [34] Yes [34] Yes [34] Yes [34] No [34] Dropped [34]  ?
Falkon (QupZilla)Dropped [35] [36] Yes [35] [36] Yes [35] [36] Dropped [37] NoDropped [35] [36] NoNoDropped [36]
K-Meleon Wine No Wine [38] Wine NoNoNoNoYes
Links UnofficialNoYesUnofficial ?YesNoNoYes
Lynx YesYesYesYesYesYesYesYes [39] [40] Yes
NetSurf Yes [41] Yes [42] Yes [41] Yes [41] Yes [41] No ?Yes [43] Yes [44]
Otter Browser Yes [45] Unofficial [46] Yes [45] Yes [45] NoNoNoNoYes
QtWeb YesUnofficial [47] YesYesUnofficial [i] NoNoNoYes
qutebrowser Yes ?YesYes ? ? ? ?Yes
rekonqYesNoYesNoUnofficial [i] NoNoNoInactive [ii]
surf YesNoYes ? ? ? ?NoNo
uzbl  ? ?YesYes ? ? ? ? ?
w3m UnofficialUnofficialYesUnofficialUnofficialInactiveNoNo Cygwin
WebPositive NoYesNoNoNoNoNoNoNo
xombrero YesNoYesYesYesNoNoNoYes
Notes
  1. 1 2 Must be built from source code; requires a compatible version of Qt.
  2. rekonq v1.1 for Windows was published in September 2012. As of June 2014, it is the only published version for Windows. [48]

Features

Test scores reflect the version of the browser engine in use. Generally, a lower score indicates an older version of the browser engine.

Image formatsAdvancedTest scoresPlug-in APIs
Browser GIF, JPEG, PNG WebP JavaScript Frames Acid3 HTML5test Netscape Pepper
Arora YesNoYesYes 100/100 [i] 359/550 [49] No [ii] No
Dillo YesNoNoPartial [iii] [iii] NoNo
ELinks NoNoPartial [iv] Partial [iii] [iii] NoNo
Falkon (QupZilla)YesYesYesYes 100/100 [i] 497/550 [51] PartialPartial
K-Meleon YesNoYesYes 100/100 [i] 416/555 [52] Partial [53] No
Links Yes [v] YesNo [vi] Partial [iii] [iii] NoNo
Lynx NoNoNoPartial [iii] [iii] NoNo
NetSurf Yes [55] YesPartial [56] Yes [iii] [iii] No [57] No
Otter Browser YesYesYesYes 100/100 370/550 [58] YesNo
QtWeb YesNoYesYes 100/100 [i] [vii] 234/550 [59] No [ii] No
qutebrowser YesYesYesYes99/100[ citation needed ]521/550NoNo
rekonqYesNoYesYes 100/100 [i] 385/555 [60] No [ii] Partial [61]
surf YesYes [viii] YesYes 100/100 [i] 385/500 [63] Yes ?
uzbl YesYesYesYes 98/100 461/500 Yes ?
w3m Yes [64] NoNo [65] Yes [iii] [iii] NoNo
WebPositive YesNoYesYes 98/100 [i] 358/500 [66] NoNo
xombrero YesYes [viii] YesYes 100/100 385/500 [67] Yes ?
Notes
  1. 1 2 3 4 5 6 7 Some tests take too much time to complete.
  2. 1 2 3 NPAPI is ported to QtWebKit, but is not implemented in this browser.
  3. 1 2 3 4 5 6 7 8 9 10 11 12 The test requires JavaScript, which is not sufficiently supported by this browser.
  4. ELinks implements Mozilla's SpiderMonkey JavaScript engine. [50]
  5. Only Links 2 supports graphics.
  6. JavaScript support was removed in 2007 (in release 2.1pre29). [54]
  7. The final state does not match the reference rendering.
  8. 1 2 WebP is supported via the WebKitGTK browser engine. [62]

See also

Related Research Articles

<span class="mw-page-title-main">Konqueror</span> Web browser and file manager

Konqueror is a free and open-source web browser and file manager that provides web access and file-viewer functionality for file systems. It forms a core part of the KDE Software Compilation. Developed by volunteers, Konqueror can run on most Unix-like operating systems. The KDE community licenses and distributes Konqueror under GNU GPL-2.0-or-later.

<span class="mw-page-title-main">K-Meleon</span> Lightweight web browser for Microsoft Windows

K-Meleon is a free and open-source, lightweight web browser for Microsoft Windows. It uses the native Windows API to create its user interface. Early versions of K-Meleon rendered web pages with Gecko, Mozilla's browser layout engine, which Mozilla's browser Firefox and its email client Thunderbird also use. K-Meleon became a popular Windows browser and was available as an optional default browser in Europe via BrowserChoice.eu. K-Meleon continued to use Gecko for several years after Mozilla deprecated embedding it. Current versions of K-Meleon use the Goanna layout engine, a fork of Gecko created for the browser Pale Moon.

Gecko is a browser engine developed by Mozilla. It is used in the Firefox browser, the Thunderbird email client, and many other projects.

A browser engine is a core software component of every major web browser. The primary job of a browser engine is to transform HTML documents and other resources of a web page into an interactive visual representation on a user's device.

Cross Platform Component Object Model (XPCOM) is a cross-platform component model from Mozilla. It is similar to Component Object Model (COM), Common Object Request Broker Architecture (CORBA) and system object model (SOM). It features multiple language bindings and interface description language (IDL) descriptions; thus programmers can plug their custom functions into the framework and connect it with other components.

<span class="mw-page-title-main">KHTML</span> Open source browser engine

KHTML is a discontinued browser engine that was developed by the KDE project. It originated as the engine of the Konqueror browser in the late 1990s, but active development ceased in 2016. It was officially discontinued in 2023.

<span class="mw-page-title-main">Camino (web browser)</span> Discontinued open-source web browser

Camino is a discontinued free, open source, GUI-based Web browser based on Mozilla's Gecko layout engine and specifically designed for the OS X operating system. In place of an XUL-based user interface used by most Mozilla-based applications, Camino used Mac-native Cocoa APIs. On May 30, 2013, the Camino Project announced that the browser is no longer being developed.

<span class="mw-page-title-main">GNOME Web</span> Free and open-source web browser for Unix-like systems

GNOME Web, called Epiphany until 2012 and still known by that code name, is a free and open-source web browser based on the GTK port of Apple's WebKit rendering engine, called WebKitGTK. It is developed by the GNOME project for Unix-like systems. It is the default and official web browser of GNOME, and part of the GNOME Core Applications.

In computing, the User-Agent header is an HTTP header intended to identify the user agent responsible for making a given HTTP request. Whereas the character sequence User-Agent comprises the name of the header itself, the header value that a given user agent uses to identify itself is colloquially known as its user agent string. The user agent for the operator of a computer used to access the Web has encoded within the rules that govern its behavior the knowledge of how to negotiate its half of a request-response transaction; the user agent thus plays the role of the client in a client–server system. Often considered useful in networks is the ability to identify and distinguish the software facilitating a network session. For this reason, the User-Agent HTTP header exists to identify the client software to the responding server.

WebKit is a browser engine primarily used in Apple's Safari web browser, as well as all web browsers on iOS and iPadOS. WebKit is also used by the PlayStation consoles starting with the PS3, the Tizen mobile operating systems, the Amazon Kindle e-book reader, Nintendo consoles starting with the 3DS Internet Browser, GNOME Web, and the discontinued BlackBerry Browser.

This is a comparison of both historical and current web browsers based on developer, engine, platform(s), releases, license, and cost.

This article compares browser engines, especially actively-developed ones.

<span class="mw-page-title-main">NetSurf</span> Open source web browser

NetSurf is an open-source web browser which uses its own layout engine. Its design goal is to be lightweight and portable. NetSurf provides features including tabbed browsing, bookmarks, and page thumbnailing.

<span class="mw-page-title-main">LXDE</span> Lightweight desktop environment for Linux and BSD

LXDE is a free desktop environment with comparatively low resource requirements. This makes it especially suitable for use on older or resource-constrained personal computers such as netbooks or system on a chip computers.

<span class="mw-page-title-main">Midori (web browser)</span> Free and open-source web browser

Midori is a free and open-source web browser. In 2019, the Midori project was acquired by the Astian Foundation. After the acquisition, the project became a derivative of the Firefox browser.

qutebrowser is a free, open-source web browser that is keyboard-focused and minimal in design. Written in Python and using PyQt, qutebrowser aims to offer a lightweight browser that can be primarily operated with keyboard commands inspired by Vim-style keybindings.

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Further reading