Top Antivirus Software for Windows 2026
4.8/5
Pros
Perfect detection rates
Low system impact
Extra features
Low system impact
Extra features
Cons
Some features paid
Introduction
Windows remains the primary target for malware. We tested detection rates, system impact, and extra features.
Top Antivirus 2026
1. Bitdefender Total Security
Perfect lab scores, minimal impact.
2. Norton 360
Excellent protection + VPN + dark web monitoring.
3. Kaspersky
Top detection, but geopolitical concerns.
Comparison Table
| Antivirus | Detection Rate | System Impact | Extras | Price |
|---|---|---|---|---|
| Bitdefender | 100% | Low | VPN, ransomware shield | $49 |
| Norton | 99.9% | Medium | VPN, password manager | $59 |
Conclusion
Bitdefender remains the best Windows antivirus in 2026.