Avira is a German antivirus software company. Its antivirus applications are based on the AntiVir antivirus engine, first launched in 1988. It was called "H+BEDV Datentechnik GmbH" when it was founded. One of the antivirus software, AntiVir Personal, is free for personal usage.
Download：
Avira AntiVir Personal - FREE Antivirus（C Version）：
Date: 24.11.2008 - Version: 8.2.0.373
http://dl1.avgate.net/down/windows/antivir_workstation_winu_en_h.exe
Avira AntiVir Premium for Windows 2000, XP, XP 64 Bit, Vista 32 Bit and 64 Bit（P Version)：
Date: 24.11.2008 - Version: 8.2.0.373
http://dl1.antivir-pe.de/down/windows/antivir_workstation_winu_en_hp.exe
Avira Premium Security Suite for Windows 2000, XP, XP 64 Bit, Vista 32 Bit and 64 Bit：
Date: 24.11.2008 - Version: 8.2.0.612
http://dl1.antivir-pe.de/down/windows/prem_sec_winnt_en_hp.exe
Avira AntiVir Professional Windows XP, XP 64 Bit, 2000, Vista 32 Bit and 64 Bit：
Date: 24.11.2008 - Version: 8.2.0.612
http://dl.antivir.de/down/windows/antivir_workstation_winu_en.exe
Avira AntiVir Windows Server
Date: 25.11.2008 - Version: 8.2.0.1588
http://dlpro.antivir.com/down/windows/antivir_server_2k3_en.exe
Updates：http://dl.antivir.de/down/vdf/ivdf_fusebundle_nt_en.zip
Registry Cleaner：http://dl.antivir.de/down/windows/registrycleaner_en.zip
KEY：
C Version:(Free Edition)
KEY：http://dl1.avgate.net/down/windows/hbedv.key
P Version (Personal Edition）
30 days：https://license.avira.com/en/promotion-t0q1aatr05zwftftgnqr
30 days：https://license.avira.com/en/promotion-6788wuyfuyluz7c2sa7z
90 days：https://license.avira.com/en/promotion-6dl7vtc3unbw2mzefr1b
S Version (Security Suit)
92 days：https://license.avira.com/en/promotion-cj0ptfb6eh8cmw6a101r
92 days：https://license.avira.com/en/promotion-0vplf6s3gy16a8zc3s0d
92 days：https://license.avira.com/en/promotion-hylm9fbv7chaxs8zbl83?id=JVgkM1BNUn
Server、Professional Version
30 days trail KEY：http://www.avira.de/en/products/test_licence.html
Differences：
C version：Avira AntiVir Personal - Free Antivirus
P Version ：Avira AntiVir Premium
S Version：Avira Premium Security Suite
S Version：Avira AntiVir Server
Pro Version：Avira AntiVir Professional
Mobile Version：Avira AntiVir Mobile
www.vista123.net, easily tweak and customize your Windows Vista.
