The software company known for its antivirus products is McAfee. Established in 1987, McAfee specializes in cybersecurity solutions, providing software to protect personal and business computers from malware, viruses, and online threats. Their products encompass various security features, including real-time protection, web security, and identity theft protection. McAfee has evolved over the years to adapt to the changing landscape of cyber threats, constantly enhancing its offerings to ensure user safety in the digital environment.