Windows Defender Alternatives
Safer and better-maintained options, ranked by Nerq Trust Score. Updated 2026-03-25.
Windows Defender has a Nerq Trust Score of 48 (D). Microsoft Defender Browser Protection. Phishing and malware protection by Microsoft.
| # | Name | Trust | Grade | Stars | Key Difference |
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FAQ
What are the best alternatives to Windows Defender?
The top alternatives based on Nerq Trust Score are listed above, all independently evaluated for security and reliability.
Is it safe to switch from Windows Defender?
Check each alternative's safety report by clicking its name. Trust scores above 70 indicate strong reliability.
How does Nerq rank Windows Defender alternatives?
Alternatives are ranked by Trust Score v2, combining security, maintenance, documentation, and community signals.