Best dfndr security Alternatives in 2026
Updated
20 apps from antivirus software ranked against dfndr security on the same published basis.
- 1dfndr security vs Avira Free Security
- 2dfndr security vs Avast Free Antivirus
- 3dfndr security vs Avira Free Antivirus
- 4dfndr security vs Comodo Internet Security
- 5dfndr security vs Bitdefender Total Security
- 6dfndr security vs ClamAV
- 7dfndr security vs Kaspersky Antivirus
- 8dfndr security vs AetherAV
- 9dfndr security vs Avast One
- 10dfndr security vs Bitdefender Antivirus Plus
- 11dfndr security vs Malwarebytes Premium
- 12dfndr security vs IObit Malware Fighter
- 13dfndr security vs ESET Mobile Security for Android
- 14dfndr security vs Kaspersky Plus Internet Security
- 15dfndr security vs AVG Internet Security
- 16dfndr security vs Norton 360
- 17dfndr security vs Microsoft Defender Antivirus
- 18dfndr security vs Bitdefender GravityZone Small Business Security
- 19dfndr security vs ESET HOME Security
- 20dfndr security vs F-Secure Total
dfndr security alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Avira Free Security | 7.7 | Free plan | Free | Android, Browser, iOS, Mac, Windows |
| 2 | Avast Free Antivirus | 7.6 | Free plan | Free | Android, iOS, Mac, Windows |
| 3 | Avira Free Antivirus | 7.5 | Free plan | Free | Android, iOS, Mac, Windows |
| 4 | Comodo Internet Security | 7.3 | Free plan | Windows | |
| 5 | Bitdefender Total Security | 7.2 | $5/mo | Android, iOS, Mac, Windows | |
| 6 | ClamAV | 7.2 | Free plan | Free | API, Linux, Mac, self-hosted, Windows |
| 7 | Kaspersky Antivirus | 7.1 | $4.58/mo | Android, iOS, Linux, Mac, Windows | |
| 8 | AetherAV | 7.1 | Free plan | Free | Linux, Mac, Windows |
| 9 | Avast One | 7.0 | Android, iOS, Mac, Windows | ||
| 10 | Bitdefender Antivirus Plus | 7.0 | No | $2.08/mo | Android, iOS, Mac, Windows |
| 11 | Malwarebytes Premium | 7.0 | Android, Browser, iOS, Mac, Windows | ||
| 12 | IObit Malware Fighter | 7.0 | Free plan | Free | Windows |
| 13 | ESET Mobile Security for Android | 6.9 | Free plan | Free | Android |
| 14 | Kaspersky Plus Internet Security | 6.8 | Android, iOS, Linux, Mac, Windows | ||
| 15 | AVG Internet Security | 6.8 | No | $4.99/mo | Android, iOS, Mac, Windows |
| 16 | Norton 360 | 6.7 | No | $7.92/mo | Android, iOS, Mac, Windows |
| 17 | Microsoft Defender Antivirus | 6.7 | Windows | ||
| 18 | Bitdefender GravityZone Small Business Security | 6.6 | Linux, Mac, Windows | ||
| 19 | ESET HOME Security | 6.6 | Android, Mac, Windows | ||
| 20 | F-Secure Total | 6.6 | No | $5.83/mo | Android, iOS, Mac, Windows |
Make your app an alternative to dfndr security
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about dfndr security alternatives
What is the best alternative to dfndr security?
Avira Free Security, number 1 in antivirus software with a score of 7.7 out of 10. The others here: Avast Free Antivirus, Avira Free Antivirus, Comodo Internet Security and 16 more.
What is the best free alternative to dfndr security?
Avira Free Security is the best-ranked alternative with a free plan. 8 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.