Antivirus software is an essential tool in this digital life to keep your devices safe and secure from hackers, phishing scammers, and cybercriminals. And when you are getting it for free, there is no reason not to give your device protection. Here is a list of the best free antivirus software you can start using immediately. 

Bitdefender Antivirus Free Edition
The Bitdefender Antivirus Free Edition downloads and installs in seconds and is one of the best free antivirus programs. The antivirus offers protection features for Windows, Mac OS, and Android. With real-time threat detection, virus scanning, and malware removal, this antivirus defends your device against all cyber threats.

AVG Antivirus Free
The AVG Antivirus is one of the best free antiviruses in the market. It uses advanced virus and malware removal technology to detect and remove threats without slowing down your PC. This free antivirus software includes real-time security updates, scans for malware, ransomware, and performance issues. It also blocks unsafe links, downloads, and email attachments. The Wi-fi Inspector included with the free software protects the home network against intruders. 

Avast Free Antivirus
Avast Free Antivirus is light on your system’s resources yet offers powerful and advanced threat protection free of cost.

Kaspersky Security Cloud
Kaspersky Security Cloud is one of the best free antivirus programs available for personal, non-commercial use. This free antivirus offers many features that are provided in most paid programs. The program fights off viruses, worms, Trojans, malware, ransomware, and other threats. Apart from Windows, it also provides support for Android and iOS. This program also offers some extras like a VPN, dark web monitoring, and password manager. 

Avira Free Antivirus
Avira Free Antivirus offers the best virus protection for Windows, Mac, Android, and OS. It offers a highly efficient antivirus scanner and facilitates safe browsing by blocking harmful websites. Avira Free Antivirus also has an easy-to-use interface and helps keep your system running fast and efficiently. 

Enjoy using your devices without any worries of cyber threats by installing any of the best free antivirus programs mentioned above free of charge.