Bitdefender is an antivirus that consistently ranks at the top of antivirus at independent testing. The free version for windows offers the same core antivirus technology found in their commercial plan.
Bitdefender has a great reputation in the security industry. It uses a cloud-based scanner, meaning that most of the detection and analysis happens outside your PC, reducing the effect on your system.
Sophos Home is a feature-rich antivirus solution that includes real-time and on-demand virus protection, anti-ransomware, anti-phishing, firewall, parental control-type content filtering, keylogger protection, and more.
F‑Secure SAFE is an antivirus and internet security suite for all devices, including browsing protection, banking protection, parental control, and more.
Avast is an Antivirus with a built-in VPN and offers impressive Wi-Fi network security, ransomware protection, data leak alerts, malicious website blocking, and more.
Avira antivirus provides complete virus protection for Windows computers with various security, privacy, and performance tools.