The top independent test and review organizations all agree that NOD32 uses fewer resources than the competition.

Lowest Resource Utilization by the Best Antivirus Software

Is your machine running slowly because of your antivirus software?

Compare antivirus software and you'll discover that NOD32 is by far one of the smallest applications in the industry, especially for providing protection against a wide range of threats. For example, the v2.7 of NOD32 installer is just 11 MB. The program utilizes approximately 15 to 22 MB of RAM.