Firefox Download for Mac OS X

Are you experiencing issues with downloading Mozilla Firefox for your Mac OS X system? If so, this article provides step-by-step instructions to help you download and install the latest version of Firefox.

Before we begin, it's essential to ensure that you are using a compatible browser. Unfortunately, our Java-based assessments are not compatible with Google Chrome. We recommend using either Safari, Mozilla Firefox version 51 and below, or Mozilla Firefox Version 52 ESR as these are the supported browsers for the testing site.

To download Mozilla Firefox for Mac OS X, follow these steps:

1. Visit the Firefox download page in any browser (for example, Safari).

2. Click on the link to download the latest version of Firefox.

3. Once the download is complete, locate the downloaded file in your downloads folder and double-click on it to launch the installation process.

If you are having trouble installing Java on your MAC above 10.12, please follow the link below:

After downloading and installing Firefox, make sure to restart your computer and retry the assessment.

Additionally, if you encounter any issues during the installation process, try the following troubleshooting steps:

* Restart your computer and retry the assessment

* Make sure any boxes that ask you to install additional software are unchecked

* This will launch the Welcome to Java Installation screen. Double-click on the Package icon to launch Install Wizard

If you require assistance with this process, please locate the web-browser you are using and click on the link for further instructions.

Remember, it's crucial to ensure that your system meets the minimum requirements for running Firefox. For more information, refer to the official Mozilla Firefox website.

Important Notes

* If you have already installed Java and are still having trouble loading the assessment, Java may need to be enabled in your web-browser.

* ADP supports Firefox on Microsoft Windows 10, Apple Mac OS Big Sur, and Apple Mac OS Catalina.

If this does not resolve your issue, please feel free to contact our help-desk via telephone at (855) 306-1669 or reply via email to for support. We are always here to assist you with any technical issues you may encounter during the assessment process.

Firefox download mac os x