Portable and free tool that allows diagnosing and resolving issues in Windows systems caused by malware or other failures.
Powerful antivirus developed by Kaspersky, free.
Specialized program for removing rootkits.
Search for all kinds of virtual pests with this excellent Russian antivirus.
A powerful antivirus that prevents, detects, and removes thousands of viruses.
Open source software used to identify and classify malware based on detection rules.