CometBird

CometBird is a powerful and fast web browser built on Firefox source. The outstanding CometBird Web browser is secure, speedy, and totally free; its specially designed features will change the way you use the Web.

Free
Open Source
Windows

cometbird is a powerful and fast web browser built on firefox source.

the outstanding cometbird web browser is secure, speedy, and totally free; its specially designed features will change the way you use the web. the upgraded version is even more effective in both performance and privacy protection.

the bookmarks autosynchronizer enables you to use same bookmarks collection anytime and anywhere; thousands of customizing options are available for personalizing your own cometbird; powerful security and privacy protection techniques will create a clean browsering environment for you; and its unique password manager and smart address bar will facilitate your browsing and logging in process.

can use all firefox plugins and themes.

Links to official CometBird sites

Features

The Best 17 CometBird Alternatives

portable filter is active.

5154 Like

Mozilla Firefox

Mozilla Firefox (known simply as Firefox) is a free and open-source web browser developed by the Mozilla Foundation and its subsidiary, the Mozilla Corporation.

Free Open Source Mac OS X Windows Linux Android iPhone Android Tablet BSD iPad

Bookmark organization Built in Download Manager Built in Script Blocker Customizable Extensible by Plugins/Extensions Firefox extension Free Speech Fully customizable layout Based on Gecko engine HTML5 Support Integrated PDF Viewer Legacy addons support Minimalistic Moddable Multiple Browser Tabs Optimal performance Portable Privacy focused Privacy protection Resume interrupted downloads Capture Screen / Take screenshots Security focused Tabbed browsing UI customization Support for WebExtensions Windows XP Compatibility
4126 Like

Google Chrome

a free web browser developed by google from the open source chromium project with a focus on speed and minimalism.

Free Mac OS X Windows Linux Android iPhone Android Tablet BSD Chrome OS

Extensible by Plugins/Extensions Integrated PDF Viewer Portable Android Sync Automatic Form Filler Based on Blink engine Built in Adobe Flash Player Based on Chromium Google integration Inspect Element Support for Javascript Support for QuickSync acceleration Place websites on desktop Supports H265 Codec User Levels Based on Webkit engine
1520 Like

Opera

Opera is a browser with innovative features, speed and security. Opera’s vision is to deliver the best Internet experience on any device and the company is committed to support and contribute to open standards.

Free Mac OS X Windows Linux Android Android Tablet BSD Windows Mobile S60

Built in Download Manager Customizable Extensible by Plugins/Extensions Portable Resume interrupted downloads Tabbed browsing Based on Blink engine Based on Chromium Sync between devices Multiple languages Built in RSS reader Tabbed interface Lightweight Privacy Protected Mouse gestures Built in VPN Dark mode Built in Ad blocker
253 Like

Pale Moon

Pale Moon is an Open Source, Goanna-based web browser available for Microsoft Windows and Linux focusing on efficiency and ease of use.

Free Open Source Windows Linux Android

Extensible by Plugins/Extensions Legacy addons support Portable Lightweight Plugin support Support for Firefox extensions Based on Firefox Optimized for Windows Based on Goanna engine Optimized Firefox
242 Like

Maxthon Cloud Browser

Maxthon is a browser with innovative features, speed and security.

Free Mac OS X Windows Linux Android iPhone Android Tablet iPad

Built in Download Manager Extensible by Plugins/Extensions Portable Tabbed browsing Built in RSS reader Built in Ad blocker Support for gestures
223 Like

Midori

Midori is a lightweight, fast, and free web browser. It aligns well with the Xfce philosophy of making the most out of available resources. It is also the default browser of the beautiful elementary os.

Free Open Source Windows Linux BSD Xfce

Portable Based on Webkit engine Built in RSS reader Lightweight Tab Stacking
168 Like

SeaMonkey

the seamonkey project is a community effort to develop the seamonkey all-in-one internet application suite. a lighter alternative to mozilla firefox.

Free Open Source Mac OS X Windows Linux BSD

Extensible by Plugins/Extensions Portable Built in RSS reader WYSIWYG Support Integrated Email Client Support for Firefox extensions Modular System
158 Like

SRWare Iron

srware iron, or simply iron, is a fork of the free and open-source web browser chromium , of which google chrome is a fork of.

Free Mac OS X Windows Linux Android

Extensible by Plugins/Extensions Portable Privacy focused Based on Chromium Built in Ad blocker
92 Like

Firefox Developer Edition

Firefox Developer Edition brings your core dev tools together with some powerful new ones that will extend your ability to work across multiple platforms from one place. It’s everything you’re used to, only better. Available in 64-bit.

Free Open Source Windows Linux Mac

Portable 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
79 Like

Comodo Dragon Internet Browser

comodo dragon is a chromium technology-based browser that offers you most of google chrome 's features plus the unparalleled level of security and privacy you only get from comodo.

Free Windows

Portable Privacy focused Privacy protection Security focused Based on Chromium
73 Like

Links

Links is a graphics and text mode web browser, released under GPL. Links is free software.

Free Open Source Mac OS X Windows Linux Xfce

Portable Command line interface Text Mode web browser Text web browser
40 Like

Slimjet

Slimjet is a fast, smart and powerful web browser based on the Blink engine. It is built on top of the Chromium open source project, on which Google chrome is also based.

Free Windows Linux

Built in Download Manager Portable Capture Screen / Take screenshots Based on Blink engine Based on Chromium Facebook integration Mouse gestures Built in Ad blocker Integrated Form filler
30 Like

Comodo IceDragon

Comodo IceDragon is a fast and secure internet browser based on Mozilla Firefox and infused with Comodo security.

Free Windows

Portable Security focused Based on Firefox
11 Like

Polarity Browser

Polarity is a user-friendly web browser featuring an intuitive interface that allows you to explore various websites and bookmark your favorite pages.

Free Windows Android Android Tablet

Portable Privacy focused Based on Chromium Multiple languages Built in Ad blocker Multi Engine Tcp proxy
11 Like

Webian Shell

A full screen web browser for devices that don't need a desktop. Shell is built on Mozilla Chromeless, some of the latest technology from the people who make Firefox.

Free Open Source Mac OS X Windows Linux

Portable Fullscreen support
6 Like

Html Viewer 3

Html Viewer 3 (hv3) is a powerful yet minimalist web browser that uses Tkhtml3 as a rendering engine and SEE (Simple ECMAScript Engine) to interpret scripts. The application itself is written in Tcl. Currently it is at alpha stage.

Free Open Source Windows Linux

Minimalistic Portable

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CometBird

Links to official CometBird sites

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The Best 17 CometBird Alternatives

Mozilla Firefox

Google Chrome

Opera

Pale Moon

Maxthon Cloud Browser

Midori

SeaMonkey

SRWare Iron

Firefox Developer Edition

Falkon

Comodo Dragon Internet Browser

Links

Slimjet

Comodo IceDragon

Polarity Browser

Webian Shell

Html Viewer 3

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