It is integrated with comodo’s cloud scanners, giving real-time safety reports. This antivirus scans and removes any virus, bad registry key, and rootkits on your computer. If you want a powerful go-to antivirus, Comodo can be a great option. So, if you want an antivirus with a superfast scan time and fewer system resources, this is the best option. After that, you have to update to premium. In addition, this Zemana Antimalware gives you several features like a protection guard, scan scheduling, smart quarantine, etc.īut this antivirus comes with only a 15-day free trial. This portable antivirus comes with a clean and fast interface and works on almost every Windows version. This is one of the most reliable and robust portable antiviruses for windows. You can directly download it from Microsoft’s website. This antivirus expires every 10 days, so you have to download it again and run from there. Of course, you can also use this with your existing antivirus.

It is an executable file, so it opens once without installing it whenever you want to run it. The Microsoft Safety Scanner is a tool that helps you get instant scanning of your computer from viruses and malware.

Antimalware portable