Download past versions of firefox

Upload Software Get points for uploading software and use them to redeem prizes! Follow OldVersion. Old Version. Add info. Mozilla Firefox 1. Mozilla Firefox 3. 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. Firefox ESR does not come with the latest features but it does have the latest security and stability fixes.

Use the latest version of another browser. If you are not satisfied with the current Firefox version or it simply is not working right now, there are alternative browsers that you can use to browse the web. Grow and share your expertise with others.

Answer questions and improve our knowledge base. Search Support Search. Home Firefox Download, install and migration Install an older version of Firefox. Change up the new tab page, search bar, bookmarks and more to explore the internet the way you want. Firefox was created by Mozilla as a faster, more private alternative to browsers like Internet Explorer, and now Chrome. Today, our mission-driven company and volunteer community continue to put your privacy above all else.

As the internet grows and changes, Firefox continues to focus on your right to privacy — we call it the Personal Data Promise : Take less. Keep it safe. No secrets. Your data, your web activity, your life online is protected with Firefox. Download this browser extension to stop Facebook and Instagram from tracking you around the web.

Firefox is available on all your devices; take your tabs, history and bookmarks with you. All you need is a Firefox account.

Grab a high-resolution image of anything online with our screenshot tool built right in the browser. Firefox automatically blocks many third party trackers from collecting and selling your web activity. From watching a web tutorial to keeping an eye on your favorite team, your video follows you while you multitask. If the latest version of Firefox is causing problems for you or you just don't like something about it, please give us feedback about it here:.

Firefox Firefox 0. Do you have software version that is not currently listed? Upload it now and get rewarded! Please enable JavaScript to view the comments powered by Disqus. Warning: Firefox now includes downgrade protection to prevent corruption of user profile data.