If you’re on an extremely tight budget, but still want to shield your devices from the most recent malware and ransomware threats, free antivirus software is a great option. Free programs usually use the same malware scanning engines as paid versions, however, they do not have additional tools that offer total protection online, like a virtual private network (VPN), a password manager and parental controls.

The top antivirus programs for free should offer real-time malware detection and protection. This means that the program actively detects and blocks malware trying to download or sneak onto your computer. In the past, this type of security was only available for premium subscriptions, but it’s becoming common among free outliers.

Additionally, the top free antivirus programs should come with a basic password manager as well as a VPN, at least on the basis of a trial. McAfee, for example, offers a free 30-day trial for its top-of-the-line package. This includes all premium features such bitdefender antivirus as ID theft and web security protection.

In the end, the most effective free antivirus software should be easy to use. The majority of the brands that we have reviewed offer intuitive features and user-friendly dashboards. Some brands also offer mobile apps that assist you to scan and protect Android or iOS devices. The best free programs can be used on a single device. Paid versions offer family-friendly plans as well as tools for business.