Download, install, and activate Trend Micro Maximum Security to get the best protection from viruses, ransomware, dangerous websites, and identity thieves on Windows, Mac and mobile devices.

I am a new user

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Install on Windows
Install on Mac
Install on a mobile device

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I want to add another device

  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 under Maximum Security.

    Download Trend Micro Maximum Security installer

  5. Click the Download button under Download to This Device. A new tab will open to download the installer.
  6. Double-click the downloaded file to run the installer.
  7. Follow the instructions to complete the installation.

See also

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