Avast Antivirus

AVG AntiVirus

AVG AntiVirus is a consumer security product from AVG Technologies (a Gen Digital brand alongside Avast and Norton) that protects PCs, Macs, Android, and iOS devices against malware, ransomware, spyware, and phishing scams. The free tier covers core real-time threat detection, while the paid Internet Security and Ultimate tiers add an enhanced firewall, scam-website blocking, webcam protection, and password leak alerts. The Ultimate plan bundles Internet Security with AVG Secure VPN and AVG TuneUp for performance optimization, positioning it as an all-in-one subscription for users who want protection, privacy, and PC cleanup in one package. All paid plans come with a 30-day money-back guarantee and 24/7 customer support.

Norton Antivirus

Norton Antivirus is comprehensive antivirus software designed to protect devices from malware and other online threats. It provides real-time protection, detecting and removing viruses, Trojans, and other types of malicious software. With its advanced technology, Norton Antivirus helps to safeguard your personal data and prevent cyber threats.

ClamAV

ClamAV is a free, open-source antivirus solution designed for mail gateways, file servers, and endpoint protection. It provides on-demand scanning, real-time updates, and integration with popular web and mail services. Its lightweight architecture makes it suitable for system administrators and security professionals who need a self‑hosted, customizable scanner across Windows, macOS, Linux, and web environments.

Malwarebytes

Malwarebytes is a powerful anti-malware software that detects and removes advanced threats and malware. It provides real-time protection against malware, ransomware, and other online threats, and can be used in conjunction with traditional antivirus software for added security.

Avira

Avira is a cybersecurity company offering antivirus protection against viruses, trojans, worms, ransomware, and spyware, built on technology the company describes as based on over 35 years of research. Beyond core device protection, its product line includes a Software Updater for automatic app and driver updates, Safe Shopping browser extensions, and Mobile Security Pro for Android and iOS. For online privacy, Avira bundles Phantom VPN to encrypt connections and mask IP addresses, a password manager, and a Secure Browser that blocks ads and trackers, alongside System Speedup optimization tools for freeing storage and RAM. Plans range from a free Security tier covering Windows, Mac, Android, and iOS, up to Internet Security and the multi-device Avira Prime bundle that combines VPN, optimization, and mobile protection, with a 60-day refund window on annual purchases.

Kaspersky Premium

Kaspersky Total Security is an all-in-one security software designed to protect your devices from various online threats. It provides a robust defense system that safeguards your digital life, including your personal data, online transactions, and devices.