This application has been discontinued
Hasn't been updated since April 2012 (Firefox 11).
Image description


CometBird is a powerful and fast web browser built on Firefox 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 auto-synchronizer 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. More Info »

Can use all Firefox plugins and themes. More Info »


Link to official CometBird site

Official Website
CometBird was added by shomen in Jun 2009 and the lastest update was made in Feb 2016. There is a history of activites on CometBird in our Change Log and Activity Log. It's possible to update the information on CometBird or report it as discontinued, duplicated or spam. If you want a nice widget to put on your website check these out.

CometBird Comments

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Stopped Development

Negative Comment by dreamy_betty about CometBird Also mentioning: Pale Moon Waterfox Feb 2013

Many different kinds of software are security-critical, but with a web-browser it is even more important, since they are the windows into the world wide web and the first point of attack in case of security flaws.

That's why CometBird cannot be recommended anymore. The developers have stopped keeping up with the Firefox source and haven't released a new version since Firefox 11 came out in March/April of 2012.

If you want to use an alternative Firefox fork, that is always up-to-date, try WaterFox (using your regular Firefox profile) or Pale Moon (creating a new and separate profile).