(e.g., 115.0 , 100.0 , 52.0 , 3.6.28 )
Click the file ending in .exe (Windows) or .dmg (Mac) to begin the download. Critical Precautions Directory Listing: /pub/firefox/releases/ - mozilla.org firefox download old version
Visit the Mozilla FTP server to find an exhaustive list of all previous releases. firefox download old version
https://archive.mozilla.org/pub/firefox/releases/ firefox download old version
https://archive.mozilla.org/pub/firefox/releases/