Click the folder corresponding to the version number (e.g., 12.0/ , 45.0/ , 51.0.1/ ).
Choose your regional language folder (e.g., en-US for English United States). Download Firefox 12-51 52 Esr
Integrated Adobe Primetime DRM for HTML5 video, dropped support for older SSL versions, and introduced a built-in tracking protection tool. Click the folder corresponding to the version number (e
to ensure compatibility with legacy websites and specialized browser extensions. dropped support for older SSL versions