Performance comparison of antivirus software is a crucial element of any security strategy for computers. There are many online resources that can compare the performance of antivirus software, however the best approach is to test real malware samples on a variety of operating systems. The tests utilize the combination of virus databases and behavior analysis to provide an accurate gauge on the degree to which a software can detect new threats.

The AV Comparatives lab is a testing company that independently evaluates cybersecurity products, Internet security suites, and anti-virus software on the basis of performance, protection, and usability. Their results are available as PDF files, however they also offer an interactive chart directly on their site that gives a quick overview of the current market.

Some of the best free antivirus software performs very well in AV-Comparatives’ tests. For instance the company’s Avast Free Antivirus for Mac scored 100% in Mac Malware protection and 99% for Windows PUA Protection in their June 2023 tests. Its performance is comparable to paid-for antivirus applications, and it is easy to use.

AVG’s Mac antivirus is the best choice for serious PC gamers who need an extensive cybersecurity solution. The program’s heuristics tech is designed to scan only the most critical areas of your system, where most malware hides. This can reduce the time it takes to scan and can impact the system. However, this method is prone to miss newer viruses and malware variants So it’s crucial to keep up-to-date with the latest detection methods.