Real-time protection against viruses, ransomware, and spyware; blocks unsafe links and email attachments.
AVG consistently ranks at the top for its balance of high-end protection and ease of use. It’s perfect for users who want "set it and forget it" security. free anti-virus software
2. Best for Lightweight Protection: Bitdefender Antivirus Free Real-time protection against viruses
Real-time monitoring, advanced threat defense, and ransomware protection. advanced threat defense
Experts at CNET name it the best free option overall because it includes performance scanning tools and a secure browser that blocks threats standard browsers miss.