Did you ever wonder how many times Firefox has been downloaded?

What would you think if you found out the number was in the hundreds of millions? Well, it’s true!

As of Sept. 2007, Firefox has been downloaded 400 million times!

Here’s the breakdown since the 1.0 release:

• 6 months = 50 million downloads
• 1 year = 100 million
• 2 years = 200 million
• 3 years = 400 million

Total number of downloads are currently doubling every year!

If you ever want to check up on the number of downloads, just head over to Spread Firefox. On the right side of the page you’ll notice the download counter:

This can be helpful when you’re debating with your friends; just keep in mind that this is the number of downloads and not the number of actual users, which has been estimated to be just over 100 million.