Click the Download for Mac link. The software will begin downloading. Click on the download icon in the upper-right corner of your browser after download completes. Open and run the file.
Software Installation Help - Firefox for Mac
![](https://nightshifttherapy.com/wp-content/uploads/mac-ns-firefox-1.gif)
![](https://nightshifttherapy.com/wp-content/uploads/mac-ns-firefox-2-1.gif)
Run installation. Once complete, click Finish.
![](https://nightshifttherapy.com/wp-content/uploads/mac-ns-firefox-installation-3.2020-06-15-21_17_15.gif)
You will be taken to this page after the installation. Click on the Night Shift icon to open the application launch. Then click Open Link.
![](https://nightshifttherapy.com/wp-content/uploads/mac-ns-logo-2.jpg)
To start the software in the future, you just need to double click the icon on your desktop.