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Best Kaspersky Plus Internet Security Alternatives in 2026

Updated

20 apps from antivirus software ranked against Kaspersky Plus Internet Security on the same published basis.

  1. 1
    Avast Free Antivirus Free plan AndroidiOSMacWin Free7.6
    Kaspersky Plus Internet Security vs Avast Free Antivirus
  2. 2
    Avira Free Security Free plan AndroidiOSMacWin Free7.6
    Kaspersky Plus Internet Security vs Avira Free Security
  3. 3
    Avira Free Antivirus Free plan AndroidiOSMacWin Free7.5
    Kaspersky Plus Internet Security vs Avira Free Antivirus
  4. 4
    Comodo Internet Security Free plan Win 7.3
    Kaspersky Plus Internet Security vs Comodo Internet Security
  5. 5
    Bitdefender Total Security Free trial AndroidiOSMacWin $5/mo7.2
    Kaspersky Plus Internet Security vs Bitdefender Total Security
  6. 6
    ClamAV Free plan apiLinuxMacself-hostedWin Free7.2
    Kaspersky Plus Internet Security vs ClamAV
  7. 7
    Kaspersky Antivirus AndroidiOSLinuxMacWin $4.58/mo7.1
    Kaspersky Plus Internet Security vs Kaspersky Antivirus
  8. 8
    AetherAV Free plan LinuxMacWin Free7.1
    Kaspersky Plus Internet Security vs AetherAV
  9. 9
    Avast One AndroidiOSMacWin 7.0
    Kaspersky Plus Internet Security vs Avast One
  10. 10
    Bitdefender Antivirus Plus Free trial AndroidiOSMacWin $2.08/mo7.0
    Kaspersky Plus Internet Security vs Bitdefender Antivirus Plus
  11. 11
    Malwarebytes Premium AndroidextensioniOSMacWin 7.0
    Kaspersky Plus Internet Security vs Malwarebytes Premium
  12. 12
    IObit Malware Fighter Free plan Win Free7.0
    Kaspersky Plus Internet Security vs IObit Malware Fighter
  13. 13
    ESET Mobile Security for Android Free plan Android Free6.9
    Kaspersky Plus Internet Security vs ESET Mobile Security for Android
  14. 15
    Norton 360 AndroidiOSMacWin $7.92/mo6.7
    Kaspersky Plus Internet Security vs Norton 360
  15. 16
    Microsoft Defender Antivirus Win 6.7
    Kaspersky Plus Internet Security vs Microsoft Defender Antivirus
  16. 17
    AVG Internet Security Free trial AndroidiOSMacWin $4.99/mo6.7
    Kaspersky Plus Internet Security vs AVG Internet Security
  17. 18
    Bitdefender GravityZone Small Business Security LinuxMacWin 6.6
    Kaspersky Plus Internet Security vs Bitdefender GravityZone Small Business Security
  18. 19
    ESET HOME Security AndroidMacWin 6.6
    Kaspersky Plus Internet Security vs ESET HOME Security
  19. 20
    F-Secure Total Free trial AndroidiOSMacWin $5.83/mo6.6
    Kaspersky Plus Internet Security vs F-Secure Total
  20. 21
    Windows Security Win 6.6
    Kaspersky Plus Internet Security vs Windows Security

Kaspersky Plus Internet Security alternatives compared

#AppScoreFree planFromRuns on
1Avast Free Antivirus7.6Free planFreeAndroid, iOS, Mac, Windows
2Avira Free Security7.6Free planFreeAndroid, iOS, Mac, Windows
3Avira Free Antivirus7.5Free planFreeAndroid, iOS, Mac, Windows
4Comodo Internet Security7.3Free plan—Windows
5Bitdefender Total Security7.2No$5/moAndroid, iOS, Mac, Windows
6ClamAV7.2Free planFreeAPI, Linux, Mac, self-hosted, Windows
7Kaspersky Antivirus7.1No$4.58/moAndroid, iOS, Linux, Mac, Windows
8AetherAV7.1Free planFreeLinux, Mac, Windows
9Avast One7.0No—Android, iOS, Mac, Windows
10Bitdefender Antivirus Plus7.0No$2.08/moAndroid, iOS, Mac, Windows
11Malwarebytes Premium7.0No—Android, Browser, iOS, Mac, Windows
12IObit Malware Fighter7.0Free planFreeWindows
13ESET Mobile Security for Android6.9Free planFreeAndroid
15Norton 3606.7No$7.92/moAndroid, iOS, Mac, Windows
16Microsoft Defender Antivirus6.7No—Windows
17AVG Internet Security6.7No$4.99/moAndroid, iOS, Mac, Windows
18Bitdefender GravityZone Small Business Security6.6No—Linux, Mac, Windows
19ESET HOME Security6.6No—Android, Mac, Windows
20F-Secure Total6.6No$5.83/moAndroid, iOS, Mac, Windows
21Windows Security6.6No—Windows
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Questions about Kaspersky Plus Internet Security alternatives

What is the best alternative to Kaspersky Plus Internet Security?

Avast Free Antivirus, number 1 in antivirus software with a score of 7.6 out of 10. The others here: Avira Free Security, Avira Free Antivirus, Comodo Internet Security and 16 more.

What is the best free alternative to Kaspersky Plus Internet Security?

Avast Free Antivirus 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.