AVG Anti-Virus Free Edition is trusted antivirus and antispyware protection for Windows available to download for free.
AVG Free Edition 2012.0.1901 – 32-bit + 64-bit
Free Antivirus

AVG for Windows 32bit
avg_free_x86_all_2012_1901a4695.exe
AVG AntiVirus Free 2012 12.0 Build 1901a4695
32-bit
Released: 23 Dec 2011
137.36MB

Free Antivirus

AVG for Windows 64bit
avg_free_x64_all_2012_1901a4695.exe
AVG AntiVirus Free 2012 12.0 Build 1901a4695
64-bit
Released: 23 Dec 2011
156.06MB