Bitdefender Antivirus Plus review

Bitdefender Antivirus Plus now covers Windows, macOS, Android and iOS under one plan, and the product page speaks directly to slow machines: it claims a low footprint on battery and CPU, and says the software is built on in-house technology that adapts to your system's hardware and software configuration to save computing resources. Protection includes multi-layer ransomware defense, web protection, scam protection that blocks phishing and fake shops in real time, and a Rescue Environment that restarts the PC to clean rootkits before Windows loads. Bitdefender also adds a Standard VPN limited to 200 MB per day per device and data breach detection. The 1 device plan costs $24.99 for the first year and $49.99 after that, and 3 devices cost $39.99 for the first year. A 30-day trial and a 30-day refund window lower the risk. It has more features than ESET's NOD32, but also more parts to configure on a modest laptop.

Who it is for

People who want the most protection per dollar on a laptop or low-spec PC, plus coverage for a phone.

Price

$24.99 for the first year on 1 device, then $49.99; 30-day trial and 30-day refund window.

1 member - 1 device $49.99 Save 50% $24.99 First year price.
Quoted from the vendor pricing page on November 11, 2026.

Key features

• Multi-layer ransomware protection and web protection while browsing
• Scam protection that blocks phishing and fake shops in real time
• Rescue Environment that reboots the PC to remove rootkits before Windows starts
• Standard VPN with 200 MB per day per device
• Data breach detection for your personal data

Strengths and weaknesses

• Strength: Bitdefender lists a low footprint on battery and CPU
• Strength: Lowest first-year paid price on this list at $24.99
• Strength: Works on Windows, macOS, Android and iOS
• Weakness: Renews at $49.99 after the first year
• Weakness: The VPN is capped at 200 MB per day per device
• Weakness: More modules than a bare antivirus, which means more settings to review

Key facts

• Platforms: Windows, macOS, Android, iOS
• VPN: 200 MB per day per device
• Refund window: 30 days
• 3-device price: $39.99 for the first year

Where it ranks

Bitdefender Antivirus Plus is No. 2 in our Best Lightweight Antivirus verdict.