Avast Antivirus 2015 Avast (styled "avast!") is a brand of antivirus software developed by AVAST Software s.r.o. for Microsoft Windows, Mac OS X, Android and Linux users. The software products have a user interface available in 45 languages. The name Avast originates from "Anti-Virus Advanced SeT"
Manual on Norton Antivirus Software Norton AntiVirus, developed and distributed by Symantec Corporation, was providing malware prevention and removal during a subscription period
Virus scane Simple, convenient and free online tool for checking suspicious files to the threats with antivirus VirusTotal service. The utility is integrated into Windows Explorer and allows you to use the context menu "Virus Scanner - Scan for viruses" for files on MultiScan threat with 50 antivirus scanners located in the cloud