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Firefox x64 is the award winning next generation browser from Mozilla. Firefox x64 empowers you to browse faster, more safely, and more efficiently than with any other browser. Stop annoying popup ads in their tracks with Firefox's built in popup blocker. View more than one web page in a single window with this time saving feature.

Mozilla Firefox x64 is a fast, full-featured Web browser. Firefox x64 includes pop-up blocking, tab-browsing, integrated Google search, simplified privacy controls, a streamlined browser window that shows you more of the page than any other browser and a number of additional features that work with you to help you get the most out of your time online.

Now the 64-bit operating systems are becoming more popular, it are the general trend, the Firefox 64-bit versions are designed specifically for these 64-bit operating systems, different speeds, different performance, more reliable, it can bring you the better Firefox experience.

1. Preview Features
Get a first look at the latest developer tools, security features and innovative HTML5 and other Web technologies.

2. Share Feedback
Test performance in an experimental environment, file bugs and help us determine what makes it to Beta.

3. Shape Firefox
Become part of a community of users, contributors and developers working to make the next Firefox our best yet.

What is Firefox?

We’re a global community
of thousands who sincerely believe in the power of technology to enrich people’s lives.

We’re a public benefit organization
dedicated not to making money but to improving the way people everywhere experience the Internet.

And we’re an open source software project
whose code has been used as a platform for some of the Internet’s most innovative projects.

Features:

Awesome Bar

Get to your favorite sites quickly – even if you don’t remember the URLs. Type your term into the location bar (aka the Awesome Bar) and the autocomplete function will include possible matches from your browsing history, bookmarked sites and open tabs.

The Awesome Bar learns as you use it—over time, it adapts to your preferences and offers better-fitting matches. We’ve tweaked it to give you greater control over the results (including privacy settings) and increased performance so you find what you need even faster.

Improved Interface

We’re always looking for ways to make your browsing easier and more efficient.
Read on for our latest improvements

Tabs on Top
Tabs are above the Awesome Bar to make it easier to focus on the content of the sites you visit.

Firefox Button (Windows and Linux)
All your menu items are now found in a single button for easy access.

Bookmark Button
Manage your bookmarks in a single button. Find your favorite links without getting bogged down!

Simplified Reload/Stop Button
Your Awesome Bar now features one easy button to stop loading pages or reload pages.

Home Button
The Home button has been moved to the right side of the search-field.

Tabs

Browse multiple sites at once, simply and easily. Each new site appears as a new tab
(not a new window) and can be accessed in one click.

App Tabs
Take sites you always keep open—like Web mail—off your tab bar and give them a permanent home in your browser.

Switch-to-Tab
As you’re opening a new tab or typing in the Awesome Bar, Firefox will check to see if you already have that site open. If you do, you’ll be directed to the existing tab so you don’t open a duplicate.