Best Antivirus 2024. Today's best antivirus software true to its name, bitdefender puts a stop to both new and unknown. The best antivirus software not only protects your desktop and mobile devices from malware, viruses, ransomware, rootkits, and bots but also keeps you safe from phishing schemes, keyloggers.

We’ve tested, reviewed, and rated over 40 apps to help you choose the best security suite for protecting your devices and data. What’s the top security software for keeping your pc safe?