HitmanPro is the fastest solution to see if your computer is infected with viruses. This software is also portable and can run from a USB Flash Drive, CD/DVD, local or network attached hard drive.
Hitman Pro 3 is a fast all-in-one tool to locate, identify and remove viruses, spyware, trojans, rootkits and other malware. Hitman Pro 3 will quickly show if your PC is infected with malicious software.
Research shows that many computers are infected, even if they have an up-to-date security suite installed, and that a combination of different anti malware programs would be required to prevent infection.
Hitman Pro 3 uses innovative cloud computing techniques to detect and remove potential malware threats with minimal impact on system performance.
Features of Hitman Pro 3x.:
Recognizes and removes viruses, trojans, rootkits, spyware and other malware.
Revolutionary innovation in scanning technique to distinguish between malicious and safe software without signatures.
Short scan time – searches the system within a few minutes.
No extra system load.
Impossible to make false positives on important systems files thanks to “profiling” and whitelisting.
Multi-vendor identification of malware in our real-time “Scan Cloud”.
Automatically restores common system alterations made by malicious software.
Creates a check point … [ Read more ]
Avira provides comprehensive protection with important security and configuration functions and protects you against viruses, worms, Trojans, ad/spyware, dialers, bots and dangerous ”drive-by” downloads.
Our most advanced security suite adds military-grade data shredding and automatic software updates in addition to antivirus, firewall, and Home Network Security.
Auslogics Anti-Malware – Top-notch protection against malware and data safety threats. It will help keep your PC secure and give you the peace of mind you want.
Trojan Remover aids in the removal of Malware – Trojan Horses, Worms, Adware, Spyware – when standard anti-virus software either fails to detect them or fails to effectively eliminate them. Standard antivirus programs are good at detecting this Malware, but not always good at effectively removing it. The majority of Anti-Malware Scanners are well able to detect malicious software – Trojan Horses, Internet Worms, Adware/Spyware etc. – but are not always efficient in removing them once they have been triggered. 
McAfee® VirusScan® Enterprise protects your desktop and file servers from a wide range of threats, including viruses, worms, Trojan horses, and potentially unwanted code and programs.
Advanced System Protector is the latest security tool to protect your Windows System from all types of Spyware, Adware, Key Loggers, Browser Hijackers, Malware and other malicious programs that may be spying on your system.
Avast Ransomware Decryption Tools contains all 20 available ransomware decrypters available from Avast. 
Created by one of the most reputable security companies out there, Kaspersky System Checker can run system diagnosis to detect vulnerabilities on your computer, as well as issues that might affect the PC’s performance. It takes a one-time analysis to identify potential threats and system-related issues that might betray malware presence or have impact on the machine’s functioning.