Download firefox update version

Firefox for Android Get the customizable mobile browser for Android smartphones. Firefox Focus Simply private mobile browsing. Privacy Promise Learn how Firefox treats your data with respect. Firefox Blog Read about new Firefox features and ways to stay safe online.

Release Notes Get the details on the latest Firefox updates. Facebook Container Help prevent Facebook from collecting your data outside their site.

Pocket Save and discover the best stories from across the web. Mozilla VPN Get protection beyond your browser, on all your devices. Product Promise Learn how each Firefox product protects and respects your data.

Firefox Relay Sign up for new accounts without handing over your email address. Privacy Promise Learn how Firefox treats your data with respect. Firefox Blog Read about new Firefox features and ways to stay safe online. Release Notes Get the details on the latest Firefox updates. Facebook Container Help prevent Facebook from collecting your data outside their site. Pocket Save and discover the best stories from across the web. Mozilla VPN Get protection beyond your browser, on all your devices.

Product Promise Learn how each Firefox product protects and respects your data. This article links to older versions and provides some alternatives. Firefox and Thunderbird install Mozilla Maintenance Service to allow seamless background updates. Learn how it works and how to disable or remove it. Not sure whether you're running bit or bit Firefox on your Windows or Linux computer?

This article explains how to find out. Grow and share your expertise with others. Answer questions and improve our knowledge base. Search Support Search. Home Firefox Install and update. Can I change the default search engine in Firefox? Click on the menu in the top-right corner of the page and click Options. Click on the Search tab on the right sidebar. Who owns Firefox? Does Firefox sell data to third-party advertisers?

What to do if Firefox keeps crashing? This will patch any known errors that could be causing the crash. WizCase is an independent review site.