Antivirus is the most necessary software for any device. These Softwares help you prevent your PC from viruses, spyware, malware, or different types of malicious programs. If you already have an antivirus installed on your computer, then it’s all good for you.

But if you regularly work on a different computer with an antivirus installed. Then getting a portable antivirus would be a great deal for you. There are plenty of antivirus companies that offers a portable version of their antivirus.

Why Use a Portable Antivirus Program?

In most cases when we can work on another computer rather than a personal computer. However, there is a chance that they didn’t install any antivirus on their PC, and it’s infected with a virus that affects your USB drive and your work.

So there comes portable antivirus, it works same as like regular antivirus, but their program files are permanently installed within their folder so it can carry computer to computer anywhere.

Also Read- How to Full Scan Your Windows 10

Best Portable Antivirus Software for Windows 11, 10 PC in 2022

Like all other portable Software, portable antivirus is not required to be installed on the computer. Instead, you have to carry them using any removable drive or download them from the internet. So, let’s check the top best portable antiviruses you can use in windows.

1. Norton Power Eraser

Norton Power Eraser

Norton is well-known antivirus software that provides additional security. For example, thees. The Power Eraser from Norton is a portable utility antivirus that detects and removes malware, viruses, and other security threats from your PC.

The best feature of this antivirus is Reputation Scan, and this feature helps to send the files or folders to the Sysmentac server, so detection-based search engines scan it.

If you have more than one operating system installed on your computer, you can configure this antivirus to scan a particular one.


2. Microsoft Safety Scanner

Microsoft Safety Scanner

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

This antivirus expires every 10 days, so you have to download it again and run from there. You can directly download it from Microsoft’s website.


3. Zemana Antimalware

Zemana Antimalware

This is one of the most reliable and robust portable antiviruses for windows. This portable antivirus comes with a clean and fast interface and works on almost every Windows version. In addition, this Zemana Antimalware gives you several features like protection guard, scan scheduling, smart quarantine, etc.

But this antivirus comes with only a 15-day free trial. After that, you have to update to premium. So, if you want an antivirus that has a superfast scan time and takes fewer system resources, then this is the best option for you.


4. Comodo Cleaning Essentials

Comodo Cleaning Essentials

If you want a powerful go-to antivirus, Comodo can be a great option. This antivirus scans and removes any virus, bad registry key, and rootkits on your computer. It is integrated with comodo’s cloud scanners, which give safety reports in real-time. This antivirus also has a submodule, Kill switch.

It helps you evaluate the running programs and network connection for viruses, and if it gets any threat, it also terminates them forcefully.  Autorun Analyzer is another great feature of this software that helps you handle the program and services during startup.


5. Avira PC Cleaner

Avira PC Cleaner

It is one of the most renowned software companies in the computer security field. This antivirus is easy to use portable virus scanner available for windows. The interface of this Software is primary but looks very clean and organized.

It is built on Avira’s powerful antivirus engine. 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 right there.


6. Dr. Web CureIt!

Dr. Web CureIt!

This is also an excellent option for a portable antivirus for Windows. This antivirus may have a large download size, but there is no need to install it. Instead, just click on the downloaded file, and you can start scanning from there. Dr. Web CureIt scans for different viruses, malware, etc.

You are using their express scan feature. When the scanning is done, and if it gets any threats or warnings, it will allow you to terminate those threats, saving your time from manually deleting them.


From Editor’s Desk

These were the list of some top portable antivirus that you can use for Windows 10 PC. Portable antivirus becomes so much handy when you frequently use other systems that do not have antivirus. These antivirus does not require installation, and can you can use them just with a single click.


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