Free Antimalware
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Antimalware you can use at no cost: free antivirus and the free tiers of paid products, for people protecting their own devices.
— means not known; · not tested; blank: does not apply to that kind of product; ✕ a sourced assertion of absence. These are four different things. The dot after each value shows freshness, and ⓘ opens the evidence.
- Products
- 30
- Vendors
- 22
- AV-TEST
- 5/30
- AV-Comparatives
- 5/30
- SE Labs
- 2/30
- OPSWAT Certification
- 11/30
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A product tested on several platforms is judged on its average. Products the lab did not measure are left out — not tested is not a low score.
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Protection
System Impact
A product tested on several platforms is judged on its average. Products the lab did not measure are left out — not tested is not a low score.
Filter
A product tested on several platforms is judged on its average. Products the lab did not measure are left out — not tested is not a low score.
- AV-TEST
- WindowsProt 6·Perf 5.5·Usab 6
- AV-Comparatives
- Advanced+·Prot 99%·False 0Real-World Protection TestSystem impactAdvanced·Impact 13.5·AV-C 80/90
- SE Labs
- AAA·Total 98%Home Anti-Malware Protection
- OPSWAT
- Platinum
- Price
- Free
- Platforms
- WindowsWindows Server
- AV-TEST
- AndroidProt 6·Perf 6·Usab 6
- AV-Comparatives
- Advanced+·Prot 99.3%Real-World Protection TestSystem impactAdvanced+·Impact 5.3·AV-C 90/90
- SE Labs
- Not tested
- OPSWAT
- Not known
- Price
- Free
- Platforms
- macOSWindows
- AV-TEST
- Not tested
- AV-Comparatives
- Advanced+·Prot 99.5%·False 6Real-World Protection TestSystem impactWindowsImpact 23·AV-C 80/90
- SE Labs
- Not tested
- OPSWAT
- Platinum
- Price
- Free
- Platforms
- AndroidiOSmacOSWindows
- AV-TEST
- Not tested
- AV-Comparatives
- Tested·Prot 97.4%·False 16Real-World Protection TestSystem impactWindowsImpact 11.6·AV-C 85/90
- SE Labs
- Not tested
- OPSWAT
- Not known
- Price
- Free
- Platforms
- AndroidLinuxmacOSWindows
- Details
COMODO Internet Security Premium
COMODO Security SolutionsUnited States
Revenue $126.0M (2026)Support 6 countriesFounded 1998
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Platinum
- Price
- Free · paid from USD 29.99 / annual
- Platforms
- Windows
- Details
Bitdefender Antivirus Free
BitdefenderRomania
Revenue ≈ $363.0M (2024)Support 12 countriesFounded 2001
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Gold
- Price
- Free
- Platforms
- Windows
- Details
BitMedic AntiVirus - Malware & Adware Security
Pocket BitsUnited States
Support 1 countriesFounded 2014
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Gold
- Price
- Free · paid from USD 4.99 / monthly
- Platforms
- macOS
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Gold
- Price
- Free · paid from USD 19.95 / annual
- Platforms
- Windows
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Gold
- Price
- Free · paid from USD 24 / annual
- Platforms
- AndroidWindows
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Gold
- Price
- Free · paid plans
- Platforms
- Windows
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Not known
- Price
- Free
- Platforms
- Windows
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Not known
- Price
- Free
- Platforms
- Windows
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Not known
- Price
- Free
- Platforms
- macOS
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Not known
- Price
- Free
- Platforms
- Not known
- Details
Comodo Internet Security
COMODO Security SolutionsUnited States
Revenue $126.0M (2026)Support 6 countriesFounded 1998
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Not known
- Price
- Free · paid from USD 29.99 / annual
- Platforms
- Windows
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Not known
- Price
- Free
- Platforms
- AndroidmacOS
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Not known
- Price
- Free
- Platforms
- macOS
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Not known
- Price
- Free · paid from USD 2.99 / monthly
- Platforms
- iOSmacOS
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Not known
- Price
- Free
- Platforms
- Windows
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Not known
- Price
- Free
- Platforms
- Windows
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Not known
- Price
- Free
- Platforms
- AndroidiOSmacOSWindows
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Not known
- Price
- Free · paid from USD 74.95 / annual
- Platforms
- Windows
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Not known
- Price
- Free
- Platforms
- macOS
- Details
ZoneAlarm Free Antivirus + Firewall
Check Point Software TechnologiesIsrael
Revenue $2.7B (2025)Support 50 countriesFounded 1993
- AV-TEST
- Not tested
- AV-Comparatives
- Not tested
- SE Labs
- Not tested
- OPSWAT
- Not known
- Price
- Free
- Platforms
- Windows