Best Antivirus Software of 2026

We installed and tested 20+ antivirus solutions over 6 months to identify the 10 best options for every need and budget. Our testing included malware detection benchmarks using both known and zero-day threats, system performance impact measurements, phishing protection tests, and usability evaluations across Windows, Mac, Android, and iOS.

Malware Detection — We test against 100,000+ malware samples including viruses, ransomware, trojans, and zero-day threats
System Performance — We measure CPU, memory, and disk usage during full scans and real-time protection
Phishing Protection — We test against 1,000+ phishing URLs to evaluate web protection accuracy
Features & Extras — We evaluate VPN, password manager, parental controls, and dark web monitoring add-ons
Value for Money — We compare protection quality against subscription pricing and device coverage
1
Best Overall

Bitdefender

Best Antivirus 2026

Bitdefender combines perfect malware detection with minimal system impact, offering the most comprehensive protection suite available.

Pros

  • Perfect 99.9% malware detection rate
  • Minimal system performance impact
  • Comprehensive feature set including VPN

Cons

  • VPN limited to 200MB/day on base plan
  • Mac version missing some Windows features
  • Parental controls require separate profile setup
Malware Detection: 99.9%Devices Covered: Up to 10Platforms: Windows, Mac, Android, iOSVPN Included: Yes (200MB/day)
9.6/10
Overall Rating
$39.99/yr (first year, 5 devices)
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2
Runner Up

Norton 360

Best Security Suite 2026

Norton 360 offers the most comprehensive digital security suite, combining excellent malware protection with identity theft monitoring and a full-featured VPN.

Pros

  • Full VPN with no data limits included
  • Identity theft protection with LifeLock
  • 100GB cloud backup included

Cons

  • Higher price than competitors
  • Full scan can be resource-intensive
  • Many features require auto-renewal enrollment
Malware Detection: 99.4%Devices Covered: Up to 10Platforms: Windows, Mac, Android, iOSVPN Included: Yes (unlimited)
9.4/10
Overall Rating
$49.99/yr (first year, 5 devices)
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3
Also Great

TotalAV

Best Value Antivirus

TotalAV offers an impressive combination of solid malware protection and powerful system optimization tools at a very competitive price point.

Pros

  • Excellent system optimization tools
  • Very affordable pricing
  • Clean, user-friendly interface

Cons

  • Slightly lower malware detection than top competitors
  • No independent lab test participation
  • Phone support limited to business hours
Malware Detection: 98.7%Devices Covered: Up to 8Platforms: Windows, Mac, Android, iOSVPN Included: Yes (unlimited)
9.1/10
Overall Rating
$19/yr (first year, 3 devices)
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4
Rank #4

McAfee

Best for Families

McAfee offers strong protection with industry-best family plans covering unlimited devices, making it ideal for households with many devices.

Pros

  • Unlimited device protection on family plan
  • Excellent phishing protection (100%)
  • VPN with unlimited data on premium plans

Cons

  • Slightly slower full scans than competitors
  • Some features require auto-renewal
  • No independent audit of VPN no-logs policy
Malware Detection: 98.5%Devices Covered: Unlimited (family)Platforms: Windows, Mac, Android, iOSVPN Included: Yes (unlimited)
8.9/10
Overall Rating
$49.99/yr (first year, unlimited devices)
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5
Rank #5

Malwarebytes

Best Malware Removal

Malwarebytes excels at removing existing malware infections and provides excellent lightweight real-time protection as a complement to traditional antivirus.

Pros

  • Excellent ransomware and zero-day protection
  • Extremely lightweight — near-zero performance impact
  • Best-in-class malware removal capabilities

Cons

  • Below-average phishing protection
  • Fewer extra features than suite competitors
  • No firewall or parental controls
Malware Detection: 97.8%Devices Covered: Up to 5Platforms: Windows, Mac, Android, iOSVPN Included: Separate subscription
8.8/10
Overall Rating
$44.99/yr (5 devices)
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6
Rank #6

Avast One

Best Free Antivirus 2026

Avast One offers one of the most comprehensive free antivirus plans available, with excellent protection and a surprisingly rich feature set at no cost.

Pros

  • Generous free plan with VPN included
  • Strong malware detection (98.2%)
  • Unified, clean interface

Cons

  • Past privacy controversies (addressed)
  • Moderate system performance impact
  • VPN server network is limited
Malware Detection: 98.2%Devices Covered: Up to 30Platforms: Windows, Mac, Android, iOSVPN Included: Yes (5GB/week free)
8.6/10
Overall Rating
Free (paid plans from $49.99/yr)
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7
Rank #7

ESET

Best for Power Users

ESET offers highly customizable protection favored by IT professionals, with excellent threat detection and minimal system resource usage.

Pros

  • Extremely efficient — minimal resource usage
  • Excellent detection of script-based attacks
  • Highly configurable for advanced users

Cons

  • Complex interface not ideal for beginners
  • No free version available
  • Below-average phishing protection
Malware Detection: 98.0%Devices Covered: Up to 5Platforms: Windows, Mac, Android, LinuxVPN Included: Separate subscription
8.5/10
Overall Rating
$39.99/yr (first year, 1 device)
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8
Rank #8

Kaspersky

Best Detection Engine

Kaspersky offers one of the most technically accomplished antivirus engines available, backed by one of the world's largest threat intelligence networks.

Pros

  • Industry-leading threat intelligence
  • Excellent malware detection rates
  • Password Manager included

Cons

  • Geopolitical concerns about Russian origins
  • Banned from US government systems
  • No free version available
Malware Detection: 99.1%Devices Covered: Up to 10Platforms: Windows, Mac, Android, iOSVPN Included: Yes (300MB/day)
8.4/10
Overall Rating
$34.99/yr (first year, 5 devices)
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9
Rank #9

Trend Micro

Best Ransomware Protection

Trend Micro offers specialized ransomware protection and AI-powered threat detection, with good family safety features for households.

Pros

  • Excellent ransomware protection
  • AI-powered behavioral detection
  • Social media privacy scanning

Cons

  • Higher system performance impact
  • Dated user interface
  • VPN only on most expensive plan
Malware Detection: 97.5%Devices Covered: Up to 10Platforms: Windows, Mac, Android, iOSVPN Included: Premium only
8.2/10
Overall Rating
$39.95/yr (first year, 5 devices)
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10
Rank #10

Webroot

Lightest Antivirus

Webroot SecureAnywhere takes a unique cloud-based approach, offering a tiny 2MB installation that uses almost no local system resources.

Pros

  • Tiny 2MB installation footprint
  • Scans complete in under 30 seconds
  • No signature database downloads needed

Cons

  • Requires internet for full protection
  • Below-average detection rates
  • Limited extra features
Malware Detection: 96.8%Devices Covered: Up to 5Platforms: Windows, Mac, Android, iOSVPN Included: No
8.0/10
Overall Rating
$29.99/yr (1 device)
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