Firefox can also remember your passwords across devices so you don’t have to. Firefox Preview Android 4.0.0 Firefox Preview unveils Mozilla experimental features for browsing on Android for those users who want to be the first to discover them and try them out It includes all the file versions available to download off Uptodown for that app. Mozilla, a global, nonprofit organization dedicated to making the Web better, is excited to release Mozilla Firefox 4 for Android. Get the not-for-profit-backed browser on Windows, Mac or Linux. Experience a fast, smart and personal Web. We are happy to bring you the latest release of Firefox 4 Beta for mobile. #Firefox for Android#beta release#mobile browser#Mozilla#software update. With a Firefox Account, access your history, bookmarks and open tabs from your desktop on your smartphone and tablet. That’s why we design the product with smart features that take the guesswork out of browsing. By segmenting that traffic to analyze browsers and devices users log onto from, we've come up with a few observations. Firefox Browser for Android is a web app specially designed to be fully-featured firefox app.