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I need to download the 2.0 version of Firefox. How do I do this?

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How do I download an old version of Firefox?

User Agent

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.5.30729; .NET CLR 3.0.30618; .NET4.0C)

How do I download an old version of Firefox? == User Agent == Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.5.30729; .NET CLR 3.0.30618; .NET4.0C)

All Replies (2)

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Hi Kate -

the article Install an older version of Firefox has links to older versions of Firefox.

All older versions can be found here: ftp://ftp.mozilla.org/pub/mozilla.org/firefox/releases/


Please let us know how above works out, and if we can be of further assistance. Detailed feedback is appreciated and helps us to help you better, plus enables us to better help other users with similar issues.

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It is not advised to go back to such an old Firefox version. Such old versions have a lot of security vulnerabilities. If you really need it for a specific website then you can use the portable Firefox version.

See http://portableapps.com/apps/internet/browsers/portable_firefox

You can find the portable Firefox 2.0.0.20 version under "Mozilla Firefox, P.E. Legacy > Mozilla Firefox": Win: http://sourceforge.net/projects/porta.../Mozilla%20Firefox,%20P.E.%20Legacy/