Do you need Antivirus for Mac? Yes! Install Trend Micro Antivirus on MacBook, MacBook Air, iMac or Mac mini to get the best protection against threats.

I am a new user

To run Trend Micro Antivirus successfully on your Mac, your device must meet the minimum system requirements.

  1. Download the installer compatible with the macOS version you have:

    Note: If you do not see your macOS version on the table above, it means you can no longer install Trend Micro Antivirus on macOS Sierra (10.12) and below. We recommend upgrading your Mac to its latest version so you can experience the full features of Antivirus for Mac.

  2. Open the installer, and then click Install Trend Micro Antivirus.
  3. Follow the instructions to complete the installation.
  4. Fill out the account information to activate your protection.

I want to add another Mac

  1. Open a web browser on the device you want to install the program.
  2. Go to
  3. Type your email address and password, then click the Sign In button.

    Cannot log in? Click here for solutions.

  4. Click the Download tab you see at the upper left, then click the Download button depending on your subscription:
    • For Maximum Security.

      Download Trend Micro Maximum Security for Mac installer

    • For Antivirus for Mac.

      Download Trend Micro Antivirus for Mac installer

  5. Click the Download button under Download to This Device. A new tab will open to download the installer.
  6. Open the downloaded .dmg file, and then click Install Trend Micro Antivirus.
    A pop up will appear. Click Open, then Allow to proceed with installation.
  7. Follow the instructions to complete the installation.
  8. After installation completes, click Close, then follow the on-screen instructions for the Helper Tool.

    Helper Tool Required

See also

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