!!link!! Download Firefox Mac El Capitan May 2026

Once installed, right-click the "Firefox" drive icon on your desktop and select Eject . 3. Why Firefox 78 ESR?

Open your Applications folder and double-click Firefox. You may see a security warning stating the app was downloaded from the internet; click Open to proceed.

Because El Capitan is no longer supported by Mozilla’s main release cycle, the standard "Download" button on the Firefox homepage will often provide a version that is incompatible with your system. Instead, you must manually download the from the official Mozilla archives: download firefox mac el capitan

Double-click the downloaded .dmg file in your Downloads folder.

If you need a different language, browse the Full Directory of Firefox 78.15.0esr locales. 2. Installation Steps Once installed, right-click the "Firefox" drive icon on

A window will appear with the Firefox icon. Drag and drop the Firefox icon into the Applications folder .

Mozilla moved users on OS X 10.9, 10.10, and 10.11 to the Extended Support Release channel to provide critical security updates for as long as possible. Where can I download FF for OS X El Capitan V10.11.6? Open your Applications folder and double-click Firefox

Click the link above and select the file named Firefox 78.15.0esr.dmg .