This antivirus may have a large download size, but there is no need to install it. This is also an excellent option for a portable antivirus for Windows. The functions of this antivirus are also not so complex either, you have to click on scan, and if it finds any threat, you can directly remove it. It is built on Avira’s powerful antivirus engine. The interface of this Software is primary but looks very clean and organized. This antivirus is easy to use portable virus scanner available for windows. It is one of the most renowned software companies in computer security. Autorun Analyzer is another great feature of this software that helps you handle the program and services during startup. It helps you evaluate the running programs and network connection for viruses, and if it gets any threat, it also terminates them forcefully. This antivirus also has a submodule, Kill switch. 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.

Zemana antimalware portable