A significant upgrade of free ClamWin antivirus. First, the program is now compatible with Windows Vista, and second, updated ClamAV engine speeds up downloading of the database and increases the speed of scanning.
ClamWin - absolutely free antivirus, distributed on the basis of open source. Regularly updated (automatically from the network) viral program directory contains more than 30,000 entries. Unfortunately, antivirus works only in the mode of the scanner, that is, automatic monitoring of the treatment programme is not available. Perhaps the potential of the programme is lower than the expensive commercial projects, but while taking into account the relative youth programs and fully free - very dignified.