Dr.Web

http://www.drweb.com/

* Dr. Web anti-virus successfully functions on an infected computer. Its exceptional resistance to viruses makes it stand out among other anti-viruses.
* Dr.Web is one of few anti-viruses that can be installed in an infected system and can cure it without additional utilities.
* Dr.Web scanner can be launched from a movable medium (CD or USB storage device) without installation in a system.
* Most viruses attacking an infected system can be neutralized during installation of Dr.Web anti-virus while scanning memory and startup files. Moreover, virus databases can be updated before the scanning (during installation).

Supported OSs
Windows 95/98/Me/NT/2000/XP/Vista (32-bit only).


Free services
Online Virus check/
Dr.Web® CureIt!™
Dr.Web® LiveCD
Dr.Web LinkChecker for Internet Explorer
Dr.Web LinkChecker for Mozilla Firefox/Thunderbird
Dr.Web LinkChecker for Opera