1)   Dr.Web CureIt! 4.44
Fast and compact FREE anti virus scanner to cure your computer from viruses and malware. No adware inside.

 2)   Dr.Web anti-virus for Windows 4.33
Fast and compact anti-virus software used in the Russian Defense Ministry with frequent virus definitions updates, robust heuristic and 0-ring system monitoring and highly-tuned mail-filtering. Anti spyware, anti adware and anti spam bases included.

 3)   BitDefender Standard Edition 1.0
BitDefender Standard Edition is a powerful antivirus tool with features that best meet your security