Best Free Antivirus 2025. Discover the best free antivirus software solutions in 2025 that can help you to protect yourself and your devices without spending any money. These are the best paid and free antivirus programs for windows pcs based on their ability to detect malware, impact on system performance and extra features.

Top 5 best free antivirus in 2025. Microsoft defender isn’t bad these days, but it’s still not enough to fully protect your pc.