Avira Avira AntiVirus
（重定向自AntiVir）
![](/Images/godic/202412/21/Avira_Internet_Security_20124125.png")
![](/Images/godic/202412/21/Avira_Internet_Security_version_20134125.png")
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![](/Images/godic/202412/21/Avira_Antivirus_Pro_Windows_104125.png")
Avira Operations GmbH & Co. KG is a German multinational and family-owned company that provides IT-security (antivirus software, Internet Security, Privacy, Identity and Performance tools) for computers, smartphones, servers and networks – delivered as both software and cloud-based services.