Best Free Antivirus Software (Protect Your Computer)

Are you looking to protect your computer from viruses and malware threats? Check the following list of the best free antivirus programs that you can use to protect your computer. 


Avast is a popular free antivirus program that comes with the largest threat-detection network, machine-learning protection, easy password management and home network security that won’t slow down your PC.

This tool will also help you free up space on your computer. It will scan your PC and remove leftover junk files from more than 200 applications, browsers, and even Windows.

The quick fix for a tired PC, Avast Cleanup comes packed with tools for both novices and pros to fix some of the most annoying issues, crashes and freezes.



AVG is another great free antivirus application that has impressive security that will even update itself automatically. It comes with a powerful virus scanner that will block and remove viruses.

Comes with features that will speed up your computer.

It also comes with a software updater feature which will keep up to date the most popular programs on your PC.




Kaspersky is a robust antivirus solution. Some of its features are:

  • Protects against viruses, spyware, phishing & dangerous websites
  • It will protect all of your devices 
  • Helps prevent others intruding into your private life
  • Blocks inappropriate content & helps you manage use of social networks
  • Will help children be safe when using the internet
  • Will store your passwords securely
  • Will backup and encrypt data



Bitdefender is another great free antivirus option.

It comes with on-demand & on-access scanning – powerful scan engines ensure detection and removal of all malware, from viruses, worms and Trojans, to ransomware, zero-day exploits, rootkits and spyware

It uses behavioral detection to closely monitor your active apps. When it detects anything suspicious, it takes instant action

Bitdefender blocks websites that are trying to steal financial data such as passwords or credit card numbers

It will also warn you whenever you visit websites that may try to scam you, such as casinos, money loan schemes and others



Adaware free antivirus software has a ton with great features.

  • Will stop viruses, ransomware, spyware and other forms of malware.
  • Will scan all downloads before they have a chance to damage your PC.
  • Will also block malicious processes and infected files in real-time.
  • Will block dangerous websites and online threats.
  • Will also protect you from cybercriminals trying to steal your personal info.
  • Shield yourself from hackers and network intrusions.
  • Real-time email protection & advanced antispam filters.
  • Protect sensitive files with superior encryption.
  • Will protect your children from inappropriate web content.


Panda Security

Panda Free Antivirus is also a great option.

It will remove viruses and any other threats or malware from your computer. 

Works as a bidirectional firewall to protect your Wi-Fi network from intrusions and unwanted connections. Chat, share photos and videos, read your favorite blogs or simply surf the Web with complete peace of mind.

It  will also protect you against online fraud, identity theft, phishing attacks and other criminal activities

Comes with a great feature called safe- mode computer disinfectant – which is useful for emergencies and critical situations.



The free antivirus program Avira will help you keep your computer safe and remove viruses on your devices.

It will help you keep protected online with the same sophisticated anti-malware technology that enterprise customers use.


Zone Alarm

Zone Alarm is a free firewall that will make your PC invisible to hackers and protects your data from being compromised. You can instantly disable malicious programs and keep protected against cyberattacks.

It will stop internet attacks. You will receive daily credit monitoring to help protect you against identity theft and guard your information from hackers. 

It will also run automated backups and will help you to easily restore your files and data in the event of loss, theft, accidental deletion or disk failure.

Your data will be stored with a secured encryption key and password that only you know



Comodo is also a powerful security solution for you PC. Some of its features are:

  • It will whitelist applications on your PC that can be executed
  • Will prevent any malicious application from accessing your computer
  • You can schedule scanning at convenient times to you 
  • Cloud based updates to keep your PC constantly secure
  • It will restrict promotional pop ups, annoying alerts and interruptions while playing games.
  • Control and manage the processes by executing only reliable applications and hence secure your PC.


360 Total Security

360 Total Security is a great free antivirus application that will help you keep safe from internet threats.

Some of its features are:

  • Cloud technology detects latest Ransomware variants in realtime
  • Intelligent behavior monitoring to identify any document hijacking
  • Automatically backup your documents before they are tampered with

I hope you have found this list of the best free antivirus software useful. 

Have you used any other free antivurus tools? If so please share with us below.



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    A free antivirus is a good option to protect from Virus and firmware and Avast is one of the best virus protecting antivirus. Avast provides real-time security for the data, software, and application. It is very easy to use and run. Avast antivirus scan all the application software which are installed already on the computer.

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    Today’s biggest issue is threats and malware There are many antiviruses available in the market which can protect you from this.

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    Avast is the best free antivirus. It is a quick fixer for a tired pc. It will boost up your PC’s speed by clearing the cookies.

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    I was searching for free antivirus for my new Device and your Blog helped me a lot in finding the suitable ones, I was looking for. Nowadays it’s really important to protect our data from online attacks that could harm our system and destroying our valuable data in the process.

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