Portable antivirus software programs are very handy when you are working on a computer without an installed antivirus program.
Emsisoft Emergency Kit is a lightweight antivirus tool that removes keyloggers, viruses, and malware from your PC.
Norton Power Eraser has an aggressive virus removal functionality that can remove hidden viruses, Potentially Unwanted Programs, and malware.
Zemana AntiMalware Portable includes advanced malware removal and a real-time protection guard that finds and removes browser add-ons, PUPs, and adware.
Malwarebytes AdwCleaner is an adware removal tool that also removes Potentially Unwanted Programs from your device.
Microsoft Safety Scanner supports all Windows versions and functions as an extra security layer on top of the installed virus protection.
Kaspersky Virus Removal Tool scans and disinfects Windows computers to detect hidden viruses and malware.
Avast Rescue Disk is a rescue disk program that runs a lightweight version of Avast antivirus to remove viruses, malware, and adware from your PC.
Kaspersky TDSSKiller removes rootkits from your device before they can penetrate your system functions.
HitmanPro scans for trojans and other forms of malware and can detect threats that haven't been researched yet.