Antivirus Performance Comparison

When selecting an antivirus program security experts and customers alike consider many factors besides the software’s protection capabilities. Cost as well as system impact compatibility, usability, and personal opinions about a company’s practices can all be significant factors that affect a person’s decision to choose an antivirus program.

Germany-based Avira is a good option for those who require an antivirus suite with solid test results and a monthly billing option. The program’s antivirus has outstanding scores in all categories. Avira also offers a number useful extras like a password management tool. Avira scans are lightweight and do not use much of the resources. The speed at which the full scan can be completed is reduced by 53%. This is among our most notable results.

A few of our top choices aren’t the best. Kaspersky can slow down your system by as much as 53% due to its hefty background effect, while Avast is only a little slower at 44%. On the other side, Bitdefender has an excellent free version, as well as a dependable subscription-based antivirus solution that boasts excellent independent lab scores. Its feature set includes the VPN and is comprehensive, which helps it stand out from the competition.

The best-rated paid AV programs include F-Secure, McAfee Total Protection, and Trend Micro Internet Security. While Microsoft Defender, which is built right into Windows 10 and 11, has a fairly light post-installation background effects at 9 percent, it’s vulnerable to slowdowns that are severe during full system scans.