My team of experts have over 30 years of experience testing, reviewing, and rating antivirus software, so our expert opinion matters. In our testing, we will deliberately download ...

With frequent malware scans and a strong firewall, security software can offer 24/7 protection. View our ratings and reviews and browse our buying guide to find the best antivirus software.

Bitdefender antivirus plans and pricing If you only want antivirus software to protect a single Windows computer, you can choose the free version of Bitdefender Antivirus.

Norton AntiVirus Plus delivers lab-certified protection along with a two-way firewall, a scam detector app, and more, making it a top choice for Mac antivirus.

Bitdefender antivirus plans and pricing If you only want antivirus software to protect a single Windows computer, you can choose the free version of Bitdefender Antivirus.

Malwarebytes Premium Security scans for active malware and uses real-time detection to prevent infestation on your Mac. It ...

Avira antivirus features Avira’s core antivirus software offers real-time protection, manual scanning and scheduled scans for Windows, MacOS, iOS and Android.

The latest AV-Comparatives test from June 2025 place Bitdefender's protection at 99.8% with just 3 false positives, making it ...

If you only want antivirus software to protect a single Windows computer, you can choose the free version of Bitdefender Antivirus. Bitdefender also offers a free antivirus for Android.

The first tier, Avira Free Security, includes the core antivirus, device performance optimization tools, a VPN with 500MB of monthly bandwidth and a password manager.