Norton Internet Security 7.0.1f26 for Mac is free to download from our application library. The latest installation package takes up 2.6 MB on disk. This Mac download was checked by our antivirus and was rated as clean. The most popular version among Norton Internet Security for Mac users is 5.0. See full list on macupdate.com.

Download Norton Security Online on your PC

Downloading Norton on your PC is a breeze! Just follow these steps:
  1. Have your Xfinity ID and password ready.
    • If you don't know your Xfinity ID, you can find it using the online Xfinity ID recovery lookup tool.
    • Forgot or lost your password? Reset it now with our password reset tool.
  2. Uninstall any existing security software from your computer, including previous versions of Norton.
  3. Download Norton Security Online.
  4. Enter your Xfinity ID and password, if asked.
  5. Create or log in to your Norton account and then follow Norton's installation steps.
  6. Questions on installation? View additional information on PC installation. Also, install Norton on a Mac or mobile phone!
  7. Learn more about other Internet security products and services and take full advantage of security benefits.
Trial

Features

If you're already a Norton subscriber and would like to switch to our free subscription included with Xfinity Internet, follow these steps.
Note: Norton Antivirus Mac DownloadIf you stop your Xfinity Internet subscription, your free Norton Security Online license will also be discontinued.
MacIf you've never used the suite of Norton security software before, check out what it does:Norton antivirus mac free download
  • Helps secure multiple PCs, Macs, smartphones and tablets with a single subscription.
  • Helps safeguard your private and financial information.
  • Manages protection for your devices with an easy-to-use web portal.
  • Remembers, helps secure, and automatically enters your usernames and passwords.
  • Alerts you about risky Android apps before you download them.
  • Easy to install and use!
Antivirus

Norton Security Online System Requirements

Norton Security Online can be downloaded and activated on up to five devices, including Windows, Mac and mobile devices. Check out the latest system requirements.

Norton Antivirus Mac Download

To install your Norton device security product on Mac, you need to have Mac OS X 10.10.x (Yosemite) or later. To know the version of the Mac operating system installed on your Mac, click the Apple menu icon at the top-left corner, and then click About This Mac.

Free Norton Antivirus Mac

  1. Sign in to your account.

  2. Type in your email address and password for Norton, and click Sign In.

  3. In the My Norton portal, click Download.

  4. In the Get Started page, click Agree & Download.

  5. When the download finishes, double-click the file that you downloaded to launch the Norton installer.

  6. Before you install Norton, click Norton License Agreement to read the product license agreement.

  7. Depending on your operating system, select one of the following: