Firefox 4 Finally Released And Free To Download

Finally Mozilla Firefox 4 released and ready to use worldwide. It took around 6 months from Firefox Beta released. And i’m quite impressive with Firefox 4, it is faster and much more secure. And the most important it is ready for HTML 5. The new era of HTML 5 is now here.

Here some major new feature in Firefox 4:

  1. Performance: it is 6 times faster than it’s predecessor.
  2. Natively support HTML 5.
  3. Firefox Sync: access your Awesome Bar history, bookmarks, open tabs, passwords and form data across multiple computers and mobile devices.
  4. HTTP Strict Transport Security (HSTS): automatically establishes secure connections to stop “man in the middle” attacks and keep sensitive data safe from interception during the log-in process.
  5. Content Security Policy (CSP): prevent cross-scripting attacks by allowing sites to explicitly tell the browser which content is legitimate.

See more explanation video from Johnathan Nightingale of Mozilla:

[youtube width=”500″ height=”300″]mv_sq5zpN0M[/youtube]

So now Firefox 4 have better performance , more secure, more flexible, HTML 5 supported. This will make Firefox 4 is my top choice for Web browsers.

Download Firefox 4 for Windows (12 MB)
Download Firefox 4 for Mac (27 MB)
Download Firefox 4 for Linux (15 MB)


  1. surya says:

    Thanks giving such useful information

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