Light Firefox

Light Firefox is a light browser based on Mozilla source code. Many components are slimmed down, so it can start faster and use less memory. By default, Light can run along with Firefox. Both x86 and x64 builds are available.

Free
Open Source
Windows
Linux

Light Firefox is a light browser based on Mozilla source code. Many components are slimmed down, so it can start faster and use less memory. By default, Light can run along with Firefox. Both x86 and x64 builds are available.

Links to official Light Firefox sites

Official Website

Features

Extensible by Plugins/Extensions Tabbed browsing Lightweight Based on Firefox

The Best 136 Light Firefox Alternatives

154 Like

Firefox Nightly

firefox nightly is the development (alpha) release channel of mozilla firefox . firefox nightly gets a new version every day.

Free Open Source Windows Linux Android Mac
97 Like

K-Meleon

K-Meleon is an extremely fast, customizable, lightweight web browser based on the Gecko layout engine developed by Mozilla which is also used by Firefox.

Free Open Source Windows

Customizable Extensible by Plugins/Extensions Based on Gecko engine Lightweight Based on Firefox
91 Like

Falkon

Falkon, formerly QupZilla, is a QtWebEngine based cross-platform web browser. It aims to be a lightweight web browser available through all major platforms. Falkon has all standard functions you expect from a web browser.

Free Open Source Windows Linux BSD Mac Haiku

Extensible by Plugins/Extensions Portable Multiple languages Built in RSS reader Lightweight Built in Ad blocker Based on QTWebEngine
80 Like

Cyberfox

cyberfox is a 64-bit version (32-bit download also available) of mozilla firefox , compiled with microsoft visual studio 2012, windows 8 sdk & intel composer xe 2013. making it faster than other browsers.

Free Open Source Windows Linux

Portable Based on Firefox Support for 64 bit Specific for 64 Bit
70 Like

GNU IceCat

gnuzilla is the gnu version of the mozilla suite, and gnu icecat is the gnu version of the mozilla firefox browser. its main advantage is an ethical one: it is entirely free software.

Free Open Source Windows Linux Android Mac

Extensible by Plugins/Extensions Tabbed browsing Based on Firefox Built in Ad blocker
47 Like

Iridium

Iridium is a free, open, and libre browser modification of the Chromium code base, with privacy being enhanced in several key areas.

Free Open Source Mac OS X Windows Linux

Privacy focused Security focused Based on Chromium
36 Like

Ungoogled Chromium

A Google Chromium variant for removing Google integration and enhancing privacy, control, and transparency.

Free Open Source Mac OS X Windows Linux

Portable Security focused Based on Blink engine Based on Chromium Multiple languages
32 Like

Lightning Browser

One of the smallest, fastest Android web browsers around. It is a high-performance small-sized Internet browser built for those who don't want the cumbersome size of Firefox or Chromium. It is based off the Android WebKit Engine.

Free Open Source Android Android Tablet

Tabbed browsing Lightweight
29 Like

uzbl

Uzbl is a lightweight webkit browser following the UNIX philosophy - to do one thing and do it well.

Free Open Source Mac OS X Linux

Minimalistic Tabbed browsing Lightweight Vim key mapping
26 Like

Rekonq

Rekonq is a web browser for KDE based on WebKit. It first focuses on being a light, fast & clean way to access to net.

Free Open Source Mac OS X Windows Linux KDE

Based on Webkit engine Support for FTP
22 Like

Opera Beta

opera next releases, updated every couple of weeks, give you the latest refinements to the opera browser.

Free Mac OS X Windows Linux
22 Like

Dillo

Dillo is a multi-platform graphical web browser known for its speed and small size. Dillo is written in C and C++. Dillo is based on FLTK2, the Fast Light Toolkit (statically-linked by default!).

Free Open Source Mac OS X Linux Xfce
21 Like

Liri

Liri is an open-source, cross-platform and material-design web browser. Material Design: Liri is proudly powered by QML-Material, a QML framework developed by Papyros, based on Google's Material Design.

Free Open Source Mac OS X Windows Linux Papyros

Tabbed browsing Based on Chromium Material design
20 Like

NetSurf

Small as a mouse, fast as a cheetah and available for free. NetSurf is a multi-platform web browser for RISC OS and UNIX-like platforms, including Linux, and more.

Free Open Source Mac OS X Windows Linux BSD Haiku Xfce AmigaOS

Tabbed browsing Lightweight
20 Like

Citrio

Citrio is an innovative user-friendly web-browser, which combines powerful functionality and exquisite design of the user interface.

Free Mac OS X Windows

Based on Chromium Built in Torrent client Proxy support
18 Like

Min browser

Min is a smarter, open-source web browser. FEATURES Built-in ad blocking Min lets you decide whether you want to see ads or not.

Free Open Source Windows Linux Mac
17 Like

qutebrowser

An actively developped, keyboard-focused browser with a minimal GUI, inspired by other browsers/addons like dwb and Vimperator/Pentadactyl. It’s based on Python, PyQt5 and QtWebKit and free software, licensed under the GPL.

Free Open Source Mac OS X Windows Linux

Lightweight Keyboard focused Vim key mapping
17 Like

CM Browser

CM (Clean Master) Browser is an ultra lightweight mobile browser which can protect you from malicious threats and still give you rapid browsing speed.

Free Android Android Tablet
15 Like

xombrero

xombrero is a minimalist web browser with sophisticated security features designed-in, rather than through an add-on after-the-fact.

Free Open Source Mac OS X Windows Linux Xfce

Built in Download Manager Minimalistic Tabbed browsing Based on Webkit engine Built in PDF converter
15 Like

Naked Browser

Naked Browser uses the Android WebView (WebKit) that's on your device--the same one used by the stock Browser. The developer has scoured the stock Browser code removing bloat, creating a lightweight, lightning-fast alternative.

Freemium Android Android Tablet

Ad free Lightweight

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Light Firefox

Links to official Light Firefox sites

Features

Categories

Tags

The Best 136 Light Firefox Alternatives

Firefox Nightly

K-Meleon

Falkon

Cyberfox

GNU IceCat

Iridium

Ungoogled Chromium

Lightning Browser

uzbl

Rekonq

Opera Beta

Dillo

Liri

NetSurf

Citrio

Min browser

qutebrowser

CM Browser

xombrero

Naked Browser

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