Best Windows Security Alternatives in 2026
Updated
20 platforms from antivirus software ranked against Windows Security on the same published basis.
- 1Windows Security vs Bitdefender Total Security
- 2Windows Security vs Bitdefender Antivirus Plus
- 3Windows Security vs F-Secure Total
- 4Windows Security vs Avira Prime
- 5Windows Security vs Seqrite Endpoint Protection Cloud
- 6Windows Security vs ESET Mobile Security for Android
- 7Windows Security vs Avast Free Antivirus
- 8Windows Security vs Avira Free Security
- 9Windows Security vs Avira Free Antivirus
- 10Windows Security vs Kaspersky Antivirus
- 11Windows Security vs Avast One
- 12Windows Security vs Norton 360
- 13Windows Security vs Malwarebytes Premium
- 14Windows Security vs Comodo Internet Security
- 15Windows Security vs PC Matic
- 16Windows Security vs Sophos Home
- 17Windows Security vs Kaspersky Plus Internet Security
- 18Windows Security vs Microsoft Defender Antivirus
- 19Windows Security vs ESET HOME Security
- 20Windows Security vs ESET Small Business Security
Windows Security alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Bitdefender Total Security | 8.9 | No | $5/mo | Android, iOS, Mac, Windows |
| 2 | Bitdefender Antivirus Plus | 8.6 | No | $2.08/mo | Android, iOS, Mac, Windows |
| 3 | F-Secure Total | 8.4 | No | $5.83/mo | Android, iOS, Mac, Windows |
| 4 | Avira Prime | 8.1 | No | $9.17/mo | Android, Browser, iOS, Mac, Windows |
| 5 | Seqrite Endpoint Protection Cloud | 8.1 | No | — | Linux, Mac, Web, Windows |
| 6 | ESET Mobile Security for Android | 8.1 | Free plan | Free | Android |
| 7 | Avast Free Antivirus | 8.0 | Free plan | Free | Android, iOS, Mac, Windows |
| 8 | Avira Free Security | 8.0 | Free plan | Free | Android, iOS, Mac, Windows |
| 9 | Avira Free Antivirus | 8.0 | Free plan | Free | Android, iOS, Mac, Windows |
| 10 | Kaspersky Antivirus | 7.9 | No | $4.58/mo | Android, iOS, Linux, Mac, Windows |
| 11 | Avast One | 7.9 | No | — | Android, iOS, Mac, Windows |
| 12 | Norton 360 | 7.9 | No | $7.92/mo | Android, iOS, Mac, Windows |
| 13 | Malwarebytes Premium | 7.9 | No | — | Android, Browser, iOS, Mac, Windows |
| 14 | Comodo Internet Security | 7.9 | Free plan | — | Windows |
| 15 | PC Matic | 7.9 | No | $2.50/mo | Android, iOS, Mac, Windows |
| 16 | Sophos Home | 7.7 | No | — | Mac, Windows |
| 17 | Kaspersky Plus Internet Security | 7.6 | No | — | Android, iOS, Linux, Mac, Windows |
| 18 | Microsoft Defender Antivirus | 7.6 | No | — | Windows |
| 19 | ESET HOME Security | 7.5 | No | — | Android, Mac, Windows |
| 20 | ESET Small Business Security | 7.5 | No | — | Android, iOS, Mac, Windows |
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Questions about Windows Security alternatives
What is the best alternative to Windows Security?
Bitdefender Total Security, number 1 in antivirus software with a score of 8.9 out of 10. The others here: Bitdefender Antivirus Plus, F-Secure Total, Avira Prime and 16 more.
What is the best free alternative to Windows Security?
ESET Mobile Security for Android is the best-ranked alternative with a free plan. 5 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.