7 Best Light Antivirus Softwares For Your PC In 2022

Well, antivirus software is a must for your pc to protect it from all malware and any kind of threat. If not, your pc may get infected or corrupted. But they slow down your PC significantly and you should use light antivirus software instead of them.

Best Light Antivirus Softwares

Lightweight antivirus software doesn’t degrade your PC’s performance with their extensive features and use fewer resources letting your pc run at its best and the antivirus software does its job.

So if you are looking for one such software then you are on the right page as we have listed the best 7 light weight antivirus software. 

7 Best Light Antivirus Software

Below is the list of the best lightweight antivirus software which you can consider to protect your pc from any threats. 

1. AVG Free Antivirus

AVG free antivirus is a decent one if you are looking for light antivirus software. It is free and also offers a free version of it. The interface of avg antivirus is simple and has pretty good features. 

Best Light Antivirus Softwares

Some of the features include an anti-theft phone tracker for Android devices for free, sensitive data for paid users, scan to identify sensitive files, phishing threats detected by AI, webcam protection, an enhanced firewall, blocks 90% of malware threats or phishing threats, it does a nice job identifying phishing attacks.

Moreover, it does provide excellent real-time protection. This software is a good one to consider among lightweight antivirus software.

  • Free version: malware protection
  • AVG mobile security (iOS): $19.99
  • AVG internet security: $59.99
  • AVG ultimate: 59.99

2. Avast Free Antivirus

The second one in this list of best light antivirus software is avast free antivirus. Avast is also a nice lightweight antivirus one can opt for. It also has a free version with many features. 

Best Light Antivirus Softwares

It has more than 400 million users monthly and is editor’s choice antivirus. This antivirus has performed well enough in lab tests and is pretty easy to download and use. 

Some features of this antivirus in the free version include virus scan, malware protection, compatibility on various platforms, email security, and wifi inspector. Its premium version will include many more features like ransomware shield, secure VPN, and real-time wifi security. 

  • Avast one- $50.28
  • Avast premium security- $69.48

3. Bitdefender

Bitdefender is again a popular lightweight antivirus and has almost all the cybersecurity features that one wants. Also, this one is cheaper than its competitors. Some features of Bitdefender include password manager, parental controls, ransomware protection, anti-theft protection, system optimization, VPN, secure web browser, and a few more. However, it does not have two-factor authentication, etc.

Best Light Antivirus Softwares

Moreover, BitDefender does have a 30 day return guarantee. Bit defender also gives you real-time protection,( webcam security, microphone protection)- for windows, firewall for network settings. It’s much-praised for its excellent malware protection.

  • BitDefender has no free plan for windows however it does have for mac(basic)
  • Antivirus plan-$ 23.99
  • Internet security- $32.00
  • Total security- $36.00
  • Family plan-$49.99

4. McAfee

Mcafee is yet another lightweight antivirus worth considering. Like other antivirus software, this one also offers extensive features. Now this software was developed long back, like 30 years ago. So yeah it’s definitely a strong contender and one can for sure consider. Many people have given positive reviews and experts do recommend this software. 

Best Light Antivirus Softwares

Some of McAfee’s features are ransomware protection, a quick clean, and shredder that has three levels, vulnerability scanner, McAfee web advisor, McAfee web boost for chrome, enhanced performance by McAfee app boost, password manager, and a few more. 

Moreover, McAfee is user-friendly, has multi-user options which are cheap, encrypted storage, and the best customer support. It doesn’t have an ios version.

  • It has 30-day free trial
  • Total protection- Single device-$29.99, individuals( 5 devices)- $34.99, family (10 devices)- $39.99
  • Live safe- $34.99

5. Avira Free Security

Here is another great lightweight antivirus that you can consider for your pc. Well, it has some real good malware protection. Avira does provide us with fast and the best malware protection. Now since this software is pretty lightweight it will not slow down your software.

Now here are Avira antivirus features- antivirus scanner, real-time protection, web protection, email protection, ransomware protection, quarantine folder that has files recognized as a threat, software updater. 

Some more features are firewall, phantom VPN, password manager, safe shopping, file shredder, privacy settings, and performance features include battery saver, driver update, optimizer, and some advanced tools. Now coming to its plans,

  • It does have a free version 
  • Avira antivirus pro- $30.99
  • Avira internet security- $40.99
  • Avira prime- $59.99

6. Kaspersky

Kaspersky is also a great antivirus software that you can go for and yes Kaspersky is a good lightweight antivirus. This software is user-friendly, does not impact your pc performance much, has 24/7 customer support, and regular updates. 

Best Light Antivirus Softwares

Some Kaspersky features are malware protection, safe money, password manager, privacy protection, has protection for kids, and secure VPN connection. Because of the 2017 scandal, it has lost a little trust from people and brands. 

  • Yes, it has a free plan
  • antivirus-$29.99
  • Internet security- $39.99
  • Total security-$44.99

7. Systweak Antivirus

Now here is yet another decent lightweight antivirus software for your pc. Systweak antivirus for windows is minimalistic software i.e, no extra features and offers some features with an excellent dashboard. It has pretty good real-time protection and scanner, but firewall and web protections may disappoint a little. 

Best Light Antivirus Softwares

Here are some features of Systweak antivirus- virus scan powered by Avira, real-time protection, ad blocker, startup manager, Systweak VPN, pretty good speed. Moreover, Systweak has an easy-to-use interface, password manager, etc. it also has a mobile app. 

  • It has a 30-day free trial and a 60-day money-back guarantee.
  • $39.95 per user


We hope you found the article beneficial and found your best lightweight antivirus to protect your pc or laptop. Some software offers extra features and few have basic features in their free version and some show great performance.

To learn more about the above light antivirus software you can visit their respective sites. If you have any questions or suggestions, let us know in the comment section.

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