Download firefox version 59

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Firefox Developer Edition Get the Firefox browser built just for developers. Such standards require the reviewer to consider the technical qualities and characteristics of the product alongside its commercial value for users, which may affect the product's ranking on the website. After its most recent series of updates, Firefox is slowly regaining its position as one of the most popular web-browsers. The newest version of Firefox puts a premium on user privacy.

Firefox is an open-source, privacy-conscious, lightweight, fast browser. It has everything you want or need from a browser, such as bookmarks, tabbed pages, a URL and a search bar.

There are a lot of customization options, add-ons, and a very active user forum where you can have any questions answered. Is Firefox Safe? I tested the file in VirusTotal and it was clean. Does Firefox have Incognito Mode? For those security features, you will need a VPN.

Can I change the default search engine in Firefox? Install Firefox Extended Support Release. Firefox Extended Support Release ESR is an official version of Firefox developed for large organizations, such as universities and businesses, but it can also be used for personal computers.

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.

Warning: Firefox now includes downgrade protection to prevent corruption of user profile data. If you install an older version, you'll be prompted to create a new Firefox profile.

Table of Contents 1 Installing a previous version doesn't fix most problems 2 I still want to downgrade — where can I get the previous version?