AV-Test is an independent organization which evaluates and rates antivirus and security software for Microsoft Windows and Android operating systems. According to AV-Test results, Bitdefender's anti-malware software had the least impact on system performance in 2022. It was closely followed by Kaspersky, with a score of 5.8 Bitdefender is a Romanian cyber security tech company founded in 2001. Apart from its anti-malware software, the company also develops cyber security products and services, as well as endpoint protection and cloud and IoT security.
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BitDefender. (March 18, 2022). According to AV-test, which anti-malware software has the least impact on system performance? [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 24, 2026, from /statistics/1297494/anti-malware-software-least-impact-on-system-performance/
BitDefender. "According to AV-test, which anti-malware software has the least impact on system performance?." Chart. March 18, 2022. ÌÇÐÄÆƽâ°æ. Accessed July 24, 2026. /statistics/1297494/anti-malware-software-least-impact-on-system-performance/
BitDefender. (2022). According to AV-test, which anti-malware software has the least impact on system performance?. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 24, 2026. /statistics/1297494/anti-malware-software-least-impact-on-system-performance/
BitDefender. "According to Av-test, Which Anti-malware Software Has The Least Impact on System Performance?." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 18 Mar 2022, /statistics/1297494/anti-malware-software-least-impact-on-system-performance/
BitDefender, According to AV-test, which anti-malware software has the least impact on system performance? ÌÇÐÄÆƽâ°æ, /statistics/1297494/anti-malware-software-least-impact-on-system-performance/ (last visited July 24, 2026)
According to AV-test, which anti-malware software has the least impact on system performance? [Graph], BitDefender, March 18, 2022. [Online]. Available: /statistics/1297494/anti-malware-software-least-impact-on-system-performance/
