Antivirus Software Downloads

ClamXav
Antivirus app backed by the open-source ClamAV engine.
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Sophos Anti-Virus
Protects Macs against known and unknown threats.
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ProtectMac AntiVirus
Protect your Mac from viruses and spyware.
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Intego VirusBarrier X5
Antivirus solution.
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iAntiVirus Free Edition
Protect your Mac from viruses and spyware.
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Virus Definitions for Norton AntiVirus 9.0/10.0/11.0 (PowerPC/Intel)
Update Norton AntiVirus 9.0/10.0/11.0 for Mac OS X with the latest virus definitions.
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Norton AntiVirus 11.0 Virus Definitions (Intel)
Update Norton AntiVirus 11.0 for Mac OS X with the latest virus definitions.
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Symantec NAV/SAV virus def
For 9.x and higher.
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Norton AntiVirus 7.0 Virus Definitions (Classic)
Update Norton AntiVirus 7.0 for Macintosh with the latest virus definitions.
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Norton AntiVirus 7.0.2 Virus Definitions
Update Norton AntiVirus 7.0.2 for Mac OS X with the latest virus definitions.
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