System requirements Essential Anti-Virus for Mac

Supported Operating Systems

  • You may install Total Defense Antivirus for Mac only on Intel-based Macintosh computers with OS X Yosemite (10.10), OS X El Capitan (10.11), MacOS Sierra(10.12), MacOS High Sierra (10.13), macOS Mojave (10.14 or later) installed.

Required for all Installations

  • Minimum 1 GB of RAM Memory
  • Minimum 1 GB available hard disk space
  • An Internet connection is required to register and update Total Defense Essential Anti-Virus for Mac

Supported Browsers for Web Filtering

  • TrafficLight is available for Safari, Firefox and Google Chrome


  • For personal and family use only. Not for business or commercial use.
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