Windows Defender Download Offline 4.9.221.0 (64-bit)

A powerful offline scanning tool that runs from a trusted environment

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For more details click on “⇽ Go back for details” or choose a download link below.

Download Windows Defender For PC


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How to install Windows Defender on Desktop PC?

Follow the simple steps to download and install Windows Defender on Windows PC

  • Click the Free Download button to grab the Windows Defender setup.exe or zip file.
  • Open the download folder and double-click on Setup.zip to start the installation.
  • Wait for the system to complete the installation
  • That’s it!