Anti-VirusAMaViSMail virus scannerAvast!Virus protection, with anti-spyware and anti-rootkit softwareAVG FreeAnti-virus and Anti-spyware softwareClamAVAnti-virus toolkit for e-mail scanning on mail gatewaysP3ScanScans email messagesAnti-MalwarechkrootkitCheck for signs of a rootkitOSSECRootkit detectionNixoryAnti Spyware program open source for Mozilla FirefoxrkhunterScans for..