Top 10 Best Free PC Antivirus Software

Top 10 Best Free PC Antivirus Software
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Antivirus software is a program or set of programs to block and eliminate particular software viruses and all malware in general. Having antivirus software on a computer is vital. This is because the current system would be infected with the malware within minutes of connecting to the internet. It is important that the anti-virus program is also updated regularly.

The following are free antivirus and anti malware protection software should help you protect your Windows and MAC computer.

  1. Avast


Avast is all-in-one antivirus software and P2P connections and much more. Avast is one of the best antivirus programs that provide constant protection against viruses, called access protection or FREE resident and it is a fast and light software and is available for Windows, MAC, and Android.


  • It provides access protection against viruses and other threats.
  • Easy installation
  • Scan browser add-ons to find establishments with a bad reputation
  • The “heuristic engine” allows you to detect previously unknown viruses
  • It includes a “silent mode” which inhibits the appearance of notifications on the screen

Verdict:  Provides most of the functions for integral PC protection. However, you may see ads once on a blue moon and also need to register once a year.

  1. McAfee


McAfee is one of the renowned security solutions companies that protect consumers and businesses.

McAfee Security Scan Plus for users checks all types of viruses and threats in their applications on their PC.

  1. AVG


AVG, an abbreviation for Anti-Virus Guard. It is developed by AVG Technologies, a subsidiary of Avast Software and it’s recognized the risks by comparing them with those present in its database.

AVG is excellent for detecting malware. However, system scans are relatively slower.


  • Excellent malware blocking
  • Do not track prevents advertisers from tracking your location
  • Glossy user interface
  • Block malicious URLs
  • Live chat support with email support
  • Game mode to avoid notifications of updates and scans.

Verdict:  AVG Antivirus has a clear user interface included with high quality backups along with other major features.

  1. Bitdefender


Bitdefender, founded in 2001, offers complete protection against viruses, malware and web problems. Virus definitions are periodically updated in the background.

The best thing about Bitdefender is that it does not delay your PC, as it is very light. It is much easier to use thanks to its simplicity.


  • Email support
  • Excellent protection against phishing
  • A quick or scheduled scan cannot be started
  • Access protection for viruses and malware

Verdict:  if you need a simple antivirus tool without too many stories or customizations, Bitdefender is an option suitable for you.


  • Sophos Home:


Sophos protects your PC and MAC from viruses, malware and also blocks websites that can install malware on your device.

Its unwanted application detection feature always searches for applications that it may attempt to install on your PC.


  • Supports Windows and Linux (also Mac and Android)
  • The configuration of the administration panel is simple
  • You can see all Sophos-protected devices on the card
  • Instead of automatically eliminating the threat, malware or virus, it uses its Virus alert feature, which shows a warning for the next action.
  • Clean user interface
  • Robust monitoring and remote administration

Verdict: it is very suitable for home users, as it is easy to use with first-rate features.


  • Comodo Antivirus:


Comodo, which was formed under the slogan “Build online trust”, has maintained its values ​​and offers its users strong protection against malware.

Comodo allows you to schedule your crawl so you won’t be interrupted while you work.


  • You have a quarantine that stores potentially infected files in a folder that other programs cannot access
  • Sandbox technology creates a virtual environment for the program, thus protecting your PC from viruses and trojans.
  • It has a real-time scan
  • The “heuristic engine” allows you to detect previously unknown viruses
  • You can also scan removable devices like USB drives, CDs, DVDs, and even cell phones.
  • Intelligent detection of user browsing behavior significantly reduces the number of notifications during a period

Verdict:  if you want a browser full of functions for home use, Comodo is the right browser for you.

  1. Avira:

Avira, with hundreds of millions of users, is one of the immensely popular antivirus available on the market.  The simplicity of its interface attracts many users.

Avira provides PC protection from viruses, malware, adware, spyware, backdoor programs, phishing scams, etc.


  • Include heuristic tools.
  • Its  offers  antivirus program during the boot process

Verdict:  free useful add-ons, full protection, and faster quick scan are some parameters that give Avira a winning edge.


  • Panda Free Antivirus:


Panda Free Antivirus is an excellent antivirus software that offers antivirus protection, malware detection, anti-phishing and much more to protect our PCs and it is one of the extraordinary features of Panda Antivirus is that it collects threat detection techniques from other users who have already installed the program, offering the user protection from new and future threats.


  •  lightest antivirus solutions available.
  • Automatic updates
  • URL and web monitoring
  • Automatic USB protection
  • Excellent protection against malware

Verdict: if you have little space but do not want to compromise the security of your device, you must opt ​​for Panda Free Antivirus.


  • Malwarebytes Anti-malware:


Malwarebytes Anti-Malware is not essentially an antivirus software and does not protect your PC from infections and threats. Eliminate all malware already attacks occurring every second attack occurring every second present on your system.


  • Detects and removes all malware found on your PC
  • The chameleon function hides Malwarebytes so that malicious programs cannot find it.
  • Remove adware
  • It has a quarantine to archive potential threats.
  • It also looks for rootkits that are hidden malware and other intrusive software that hide in windows and start every time you start.

Verdict: It is compatible with your original antivirus program and helps detect the latest and most dangerous malware.

  1. ZoneAlarm:

ZoneAlarm is another all-in-one tool for detecting viruses, spyware, trojans and even blocks keyloggers.


  • Includes a default firewall
  • Allows you to manage Internet and network access to certain applications
  • A virtual browser that encrypts what you type in the browser, thus preventing keyloggers from causing damage
  • Check for downloads of known threats in your directory and also generate heuristic checking
  • Easy to use Provide free email support.

Verdict: it’s one of the few tools that provide a firewall for free. 


With malware attacks occurring every second, it is increasingly difficult to defend the system and stay safe in the online environment. This is where the antivirus programs are coming to help you but, you need to be careful and choose the most practical solution for your business and personal use.

Author Bio:-

Nishil Prasad is a passionate writer, hungry for new innovation. New trends fill him with tons of enthusiasm to uncover hidden topics. Speakaudible covers a wide range of subjects related to audiobooks. Check out the latest published article on best sci fi audiobooks of all time.

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