Antimalware
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about this table
Protection against viruses, ransomware and other malicious software.
— 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
- 434
- Vendors
- 112
- AV-TEST
- 46/434
- AV-Comparatives
- 38/434
- SE Labs
- 22/434
- MITRE ATT&CK
- 29/434
- Common Criteria
- 6/434
- 5 expired
- OPSWAT Certification
- 170/434
Lab tests | Certifications | Product & vendor info | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Compare | Vendor↕ | Product↕ | AV-TEST↕FilterA 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-Comparatives↕FilterProtection 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. | SE Labs↕FilterA 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. | MITRE ATT&CK↕ | Common Criteria↕ | OPSWAT Certification↕ | OESIS Support↕ | FedRAMP↕ | Government Restrictions↕ | Website | Country↕ | Employees↕ – | Customers↕ | Users↕ | Revenue | Market | Licence↕ | Price↕ – | Version↕ | Platforms | Headquarters↕ | Support↕ | Year Established↕ – | Last Update↕ |
| Microsoft | Windows Defender | WindowsProt 6·Perf 5.5·Usab 6 | ProtectionAdvanced+·Prot 99%·False 0Real-World Protection Test System ImpactAdvanced·Impact 13.5·AV-C 80/90 | AAA·Total 98%Home Anti-Malware Protection | Not tested | Not known | Platinum | Supported | Not known | None known | learn.microsoft.com/…/microsoft-d… | United States | 223,000 | 1.6M organisations | 1.4B devices protectedLLM est. | $331.8B (2026) | ConsumerEnterpriseSMB | Free | Free | 6.1 | WindowsWindows Server | Redmond, United States | 153Support by continent
Support in 153 countries on 6 continents For more details, please check the vendor info. | 1975 | 2026-10-21 | |
| AVG Technologies CZ | AVG AntiVirus Free | AndroidProt 6·Perf 6·Usab 6 | ProtectionAdvanced+·Prot 99.3%Real-World Protection Test System ImpactAdvanced+·Impact 5.3·AV-C 90/90 | Not tested | Not tested | Not known | Not known | Supported | Not known | None known | avg.com/…/free-antivirus-download | Czechia | 2,000 | Not known | 200M users | ≈ $77.0M (2016) | Consumer | Free | Free | 26.10.11201.3863 | macOSWindows | Brno, Czechia | 2Support by continent
Support in 2 countries on 2 continents, from 3 known locations For more details, please check the vendor info. | 1991 | 2026-10-28 | |
| Avira | Avira Free Security | Not tested | ProtectionAdvanced+·Prot 99.5%·False 6Real-World Protection Test System ImpactWindowsImpact 23·AV-C 80/90 | Not tested | Not tested | Not known | Platinum | Supported | Not known | None known | avira.com/en/free-security | Germany | 1,000 | Not known | 30M devices protected | ≈ $75.6M (2017) | Consumer | Free | Free | 15.0.2201.2134 | AndroidiOSmacOSWindows | Tettnang, Germany | 4Support by continent
Support in 4 countries on 3 continents For more details, please check the vendor info. | 1986 | 2026-10-10 | |
| Panda Security, S.L. | Panda Free Antivirus | Not tested | ProtectionTested·Prot 97.4%·False 16Real-World Protection Test System ImpactWindowsImpact 11.6·AV-C 85/90 | Not tested | Not tested | Not known | Not known | Supported | Not known | None known | pandasecurity.com/…/free-antivirus | Spain | 600 | Not known | 30M users | ≈ $60.8M (2023) | Consumer | Free | Free | 18.00.00.0000 | AndroidLinuxmacOSWindows | Bilbao, Spain | 9Support by continent
Support in 9 countries on 3 continents, from 11 known locations For more details, please check the vendor info. | 1990 | 2026-10-10 | |
| AVG Technologies CZ | AVG AntiVirus | macOSProt 6·Perf 6·Usab 6 | Not tested | Not tested | Not tested | Not known | Gold | Supported | Not known | None known | avg.com/…/free-antivirus-download | Czechia | 2,000 | Not known | 200M users | ≈ $77.0M (2016) | Consumer | Free | Free | 2016.121.7859 | macOSWindows | Brno, Czechia | 2Support by continent
Support in 2 countries on 2 continents, from 3 known locations For more details, please check the vendor info. | 1991 | 2026-10-10 | |
| SenseOn | SenseOn EPP | Not tested | ProtectionWindowsProt 94.8%·False 3Business Security Test System ImpactNot tested | Not tested | Not tested | Not known | Not known | Not known | Not known | None known | docs.senseon.io/…/endpoint_protec… | United Kingdom | 49 | 30 organisations | Not known | $7.0M (2026) | EnterpriseSMB | Freemium | Free · paid from GBP 9 / monthly | Not known | macOSWindows | London, United Kingdom | Not known | 2017 | 2026-10-10 | |
| COMODO Security Solutions | COMODO Antivirus | Not tested | Not tested | Not tested | Not tested | Not known | Platinum | Supported | Not known | None known | antivirus.comodo.com | United States | 1,000 | 200K organisations | 80M deployments | $126.0M (2026) | Consumer | Freemium | Free · paid from USD 29.99 / annual | 12.2.2.8012 | LinuxmacOSWindows | Bloomfield, United States | 6Support by continent
Support in 6 countries on 3 continents For more details, please check the vendor info. | 1998 | 2026-10-29 | |
| COMODO Security Solutions | COMODO Internet Security Premium | Not tested | Not tested | Not tested | Not tested | Not known | Platinum | Supported | Not known | None known | comodo.com/…/free-internet-securi… | United States | 1,000 | 200K organisations | 80M deployments | $126.0M (2026) | Consumer | Freemium | Free · paid from USD 29.99 / annual | 12.2.2.8012 | Windows | Bloomfield, United States | 6Support by continent
Support in 6 countries on 3 continents For more details, please check the vendor info. | 1998 | 2026-10-10 | |
| Bitdefender | Bitdefender Antivirus Free | Not tested | Not tested | Not tested | Not tested | Not known | Gold | Supported | Not known | None known | bitdefender.com/…/free-antivirus | Romania | 2,000 | 40K organisations | 500M devices protected | ≈ $363.0M (2024) | Consumer | Free | Free | 27.0.64.366 | Windows | Bucharest, Romania | 12Support by continent
Support in 12 countries on 3 continents, from 13 known locations For more details, please check the vendor info. | 2001 | 2026-10-25 | |
| Pocket Bits | BitMedic AntiVirus - Malware & Adware Security | Not tested | Not tested | Not tested | Not tested | Not known | Gold | Supported | Not known | None known | antivirusmacapp.com | United States | Not known | Not known | 10M users | Not known | Consumer | Freemium | Free · paid from USD 4.99 / monthly | 3.1.1 | macOS | San Diego, United States | 1Support by continent
Support in 1 country For more details, please check the vendor info. | 2014 | 2026-10-10 | |
| IObit | IObit Malware Fighter | Not tested | Not tested | Not tested | Not tested | Not known | Gold | Supported | Not known | None known | iobit.com/en/malware-fighter | Hong Kong SAR China | 300 | Not known | 100M users | $40.0M (2026) | Consumer | Freemium | Free · paid from USD 19.95 / annual | 13.5.0 | Windows | Hong Kong, China | Not known | 2004 | 2026-10-10 | |
| MalwareFox | MalwareFox | Not tested | Not tested | Not tested | Not tested | Not known | Gold | Supported | Not known | None known | malwarefox.com | United States | 15LLM est. | Not known | 100K deployments | Not known | Consumer | Freemium | Free · paid from USD 24 / annual | 25.00 | AndroidWindows | Houston, United States | 1Support by continent
Support in 1 country For more details, please check the vendor info. | 2016 | 2026-10-14 | |
| Zemana | Zemana AntiMalware | Not tested | Not tested | Not tested | Not tested | Not known | Gold | Supported | Not known | None known | zemana.com/us/antimalware | Türkiye | 100 | Not known | 5M users | $5.0M (2026) | Consumer | Freemium | Free · paid plans | 3.2.28 | Windows | Istanbul, Türkiye | 2 | 2007 | 2026-10-10 | |
| AhnLab | AhnLab V3 Lite | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Supported | Not known | None known | ahnlab.com/ko/product/v3-lite | South Korea | 1,300 | 25K organisations | 20M usersLLM est. | ≈ $195.4M (2025) | Consumer | Free | Free | 4.0.0.1 | Windows | Seongnam, South Korea | 3Support by continent
Support in 3 countries, from 6 known locations For more details, please check the vendor info. | 1995 | 2026-10-10 | |
| ESTsecurity | ALYac | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Supported | Not known | None known | estsecurity.com/…/product | South Korea | 300 | 13K organisations | 16M users | ≈ $17.7M (2023) | Consumer | Free | Free | 3.0.2.1182 | Windows | Seoul, South Korea | 1 | 2017 | 2026-10-25 | |
| Bitdefender | Bitdefender Virus Scanner | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Supported | Not known | None known | bitdefender.com/…/virus-scanner-f… | Romania | 2,000 | 40K organisations | 500M devices protected | ≈ $363.0M (2024) | Consumer | Free | Free | 3.18 | macOS | Bucharest, Romania | 12Support by continent
Support in 12 countries on 3 continents, from 13 known locations For more details, please check the vendor info. | 2001 | 2026-10-10 | |
| Bkav | Bkav Home | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Not known | Not known | None known | bkav.com/bkav-home | Vietnam | 1,000 | 10K organisations | 20M users | ≈ $8.0M (2019) | Consumer | Free | Free | Not known | Not known | Hanoi, Vietnam | 1Support by continent
Support in 1 country, from 2 known locations For more details, please check the vendor info. | 1995 | 2026-10-14 | |
| COMODO Security Solutions | Comodo Internet Security | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Not known | Not known | None known | comodo.com/…/antivirus-internet-s… | United States | 1,000 | 200K organisations | 80M deployments | $126.0M (2026) | Consumer | Freemium | Free · paid from USD 29.99 / annual | 12.4.0.8170 | Windows | Bloomfield, United States | 6Support by continent
Support in 6 countries on 3 continents For more details, please check the vendor info. | 1998 | 2026-10-10 | |
| Doctor Web | Dr.Web Light | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Supported | Not known | None known | free.drweb.com/drweb+android+light | Russia | 600 | 20K organisationsLLM est. | 55M users | ≈ $12.6M (2021) | Consumer | Free | Free | 12.3.0 | AndroidmacOS | Moscow, Russia | 4Support by continent
Support in 4 countries on 2 continents For more details, please check the vendor info. | 1992 | 2026-10-10 | |
| Apple | Gatekeeper | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Supported | Not known | None known | support.apple.com/…/sec5599b66df | United States | 166,000 | 500K organisationsLLM est. | 2.5B devices protected | $416.2B (2025) | ConsumerEnterpriseSMB | Free | Free | 27.0 | macOS | Cupertino, United States | 76Support by continent
Support in 76 countries on 6 continents For more details, please check the vendor info. | 1976 | 2026-10-10 | |
| Kingsoft | Kingsoft Antivirus | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Supported | Not known | None known | duba.net | China | 6,000 | 100K organisationsLLM est. | 150M users | ≈ $1.4B (2025) | Consumer | Free | Free | 2015.2.1 | Windows | Beijing, China | Not known | 1988 | 2026-10-10 | |
| Max Secure Software | Max Secure AntiVirus | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Supported | Not known | None known | maxpcsecure.com/…/maxsecure-antiv… | India | 100 | 2,000 organisationsLLM est. | 1M usersLLM est. | $5.0M (2026) | ConsumerEnterprise | Freemium | Free · paid from USD 24.99 / annual | 6.0 | macOS | Pune, India | Not known | 2002 | 2026-10-10 | |
| McAfee | McAfee Security | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Supported | Not known | None known | apps.apple.com/…/mcafee-security-… | United States | 6,500 | 50K organisations | 600M devices protected | $1.9B (2021) | Consumer | Freemium | Free · paid from USD 2.99 / monthly | 1.2 | iOSmacOS | San Jose, United States | Not known | 1987 | 2026-10-10 | |
| McAfee | McAfee Security Scan Plus | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Supported | Not known | None known | mcafee.com/…/mcafee-security-scan… | United States | 6,500 | 50K organisations | 600M devices protected | $1.9B (2021) | Consumer | Free | Free | 3.11.1664.1 | Windows | San Jose, United States | Not known | 1987 | 2026-10-10 | |
| Panda Security, S.L. | Panda Cloud Cleaner | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Supported | Not known | None known | pandasecurity.com/…/cloud-cleaner | Spain | 600 | Not known | 30M users | ≈ $60.8M (2023) | Consumer | Free | Free | 1.0.98 | Windows | Bilbao, Spain | 9Support by continent
Support in 9 countries on 3 continents, from 11 known locations For more details, please check the vendor info. | 1990 | 2026-10-10 | |
| Rakeen | Rakeen Security Suite | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Not known | Not known | None known | rakeen.com/…/rakeen_security_suite | Saudi Arabia | Not known | 15 organisations | Not known | Not known | Consumer | Free | Free | 1.3.0.11 | AndroidiOSmacOSWindows | Riyadh, Saudi Arabia | 1 | 2024 | 2026-10-10 | |
| SUPERAntiSpyware | SUPERAntiSpyware | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Supported | Not known | None known | superantispyware.com | United States | 30 | Not known | 500M devices protected | $1.0M (2025) | Consumer | Freemium | Free · paid from USD 74.95 / annual | 6.0 | Windows | Los Angeles, United States | 1Support by continent
Support in 1 country For more details, please check the vendor info. | 2004 | 2026-10-10 | |
| Apple | Xprotect | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Supported | Not known | None known | support.apple.com/…/protecting-ag… | United States | 166,000 | 500K organisationsLLM est. | 2.5B devices protected | $416.2B (2025) | ConsumerEnterpriseSMB | Free | Free | 5368 | macOS | Cupertino, United States | 76Support by continent
Support in 76 countries on 6 continents For more details, please check the vendor info. | 1976 | 2026-10-28 | |
| Check Point Software Technologies | ZoneAlarm Free Antivirus + Firewall | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Supported | Not known | None known | zonealarm.com/…/free-antivirus | Israel | 6,825 | 100K organisations | 10M usersLLM est. | $2.7B (2025) | Consumer | Free | Free | 14.0.508.0 | Windows | Tel Aviv, Israel | 50Support by continent
Support in 50 countries on 6 continents, from 60 known locations For more details, please check the vendor info. | 1993 | 2026-10-10 | |
| Kingsoft | 金山毒霸团队版 | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Not known | Not known | None known | team.duba.net/index | China | 6,000 | 100K organisationsLLM est. | 150M users | ≈ $1.4B (2025) | SMB | Freemium | Free · paid plans | Not known | LinuxmacOSWindows | Beijing, China | Not known | 1988 | 2026-10-10 | |
| AVAST Software a.s. | avast! Free Antivirus | WindowsProt 6·Perf 6·Usab 6 | ProtectionAdvanced+·Prot 99.3%Real-World Protection Test System ImpactAdvanced+·Impact 5.2·AV-C 90/90 | AAA·Total 98%Home Anti-Malware Protection | Not tested | Not known | Platinum | Supported | Not known | None known | avast.com/…/free-antivirus-downlo… | Czechia | 2,000 | 740K organisations | 440M users | $892.9M (2020) | Consumer | Free | Free | 2015.0 | LinuxWindows | Prague, Czechia | 2Support by continent
Support in 2 countries on 2 continents For more details, please check the vendor info. | 1988 | 2026-10-25 | |
| AVAST Software a.s. | Avast Mac Security | macOSProt 6·Perf 6·Usab 6 | Not tested | Not tested | Not tested | Not known | Gold | Supported | Not known | None known | avast.com/en-us/free-mac-security | Czechia | 2,000 | 740K organisations | 440M users | $892.9M (2020) | Consumer | Free | Free | 16.3.1 | macOS | Prague, Czechia | 2Support by continent
Support in 2 countries on 2 continents For more details, please check the vendor info. | 1988 | 2026-10-10 | |
| AVAST Software a.s. | Avast One Essential | AndroidProt 6·Perf 6·Usab 6 | Not tested | Not tested | Not tested | Not known | Not known | Supported | Not known | None known | avast.com/en-us/avast-one | Czechia | 2,000 | 740K organisations | 440M users | $892.9M (2020) | Consumer | Free | Free | 26.17.0 | Windows | Prague, Czechia | 2Support by continent
Support in 2 countries on 2 continents For more details, please check the vendor info. | 1988 | 2026-10-28 | |
| Tencent | Tencent PC Manager | Not tested | Not tested | Not tested | Not tested | Not known | Gold | Supported | Not known | Listed | guanjia.qq.com | China | 115,849 | 1M organisations | 1.3B usersLLM est. | ≈ $105.2B (2025) | Consumer | Free | Free | 11.4.26239.901 | Windows | Shenzhen, China | 22Support by continent
Support in 22 countries on 6 continents, from 31 known locations For more details, please check the vendor info. | 1998 | 2026-10-10 | |
| Qihu 360 Software | 360企业安全云 | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Not known | Not known | Listed | 360.net/…/Endpoint-Security | China | 30,000 | 20K organisations | 550M users | ≈ $1.2B (2025) | EnterpriseSMB | Freemium | Free · paid from CNY 60 / annual | Not known | LinuxmacOSWindowsWindows Server | Beijing, China | 1Support by continent
Support in 1 country, from 16 known locations For more details, please check the vendor info. | 2005 | 2026-10-10 | |
| Qihu 360 Software | 360安全卫士 | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Supported | Not known | Listed | weishi.360.cn | China | 30,000 | 20K organisations | 550M users | ≈ $1.2B (2025) | Consumer | Free | Free | 15.0.2.1007 | Windows | Beijing, China | 1Support by continent
Support in 1 country, from 16 known locations For more details, please check the vendor info. | 2005 | 2026-10-10 | |
| Qihu 360 Software | 360杀毒 | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Supported | Not known | Listed | sd.360.cn | China | 30,000 | 20K organisations | 550M users | ≈ $1.2B (2025) | Consumer | Free | Free | 7.0.0.1040 | Windows | Beijing, China | 1Support by continent
Support in 1 country, from 16 known locations For more details, please check the vendor info. | 2005 | 2026-10-10 | |
| Tencent | T-Sec iOA 零信任安全管理系统 | Not tested | Not tested | Not tested | Not tested | Not known | Not known | Not known | Not known | Listed | cloud.tencent.com/product/ioa | China | 115,849 | 1M organisations | 1.3B usersLLM est. | ≈ $105.2B (2025) | Enterprise | Freemium | Free · paid from CNY 10 / monthly | 211.6.62002 | AndroidiOSmacOSWindows | Shenzhen, China | 22Support by continent
Support in 22 countries on 6 continents, from 31 known locations For more details, please check the vendor info. | 1998 | 2026-10-20 | |