ESET NOD32 Antivirus
Commercial
ESET NOD32 Antivirus is a freemium antivirus software.
Clam AntiVirus
Open Source
lam AntiVirus (ClamAV) is a free, cross-platform and open-source antivirus software toolkit able to detect many types of malicious software, including viruses…
COMODO Antivirus
Freemium
COMODO's free antivirus solution for Windows offers solid full-time antivirus protection and basic features comparable to similar.
COMODO Internet Security
Freemium
Comodo Internet Security (CIS), developed and distributed by Comodo Group, is a freemium Internet security suite.
ClamTk Virus Scanner
Open Source
ClamTk is a gui front end for Clam Antivirus on Linux Systems.
Dr.Web Anti-virus
Commercial
Dr.Web Anti-virus is an antivirus protection tool.
Compare Windows Defender with alternatives
Compare ESET NOD32 Antivirus and Windows Defender and decide which is most suitable for you.
Compare COMODO Internet Security and Windows Defender and decide which is most suitable for you.
Compare Clam AntiVirus and Windows Defender and decide which is most suitable for you.
Compare ClamTk Virus Scanner and Windows Defender and decide which is most suitable for you.
Compare COMODO Antivirus and Windows Defender and decide which is most suitable for you.
Compare Dr.Web Anti-virus and Windows Defender and decide which is most suitable for you.