8 Antivirus Comparison – Avast vs ESET vs McAfee vs Avira vs AVG vs Kaspersky vs Norton vs Bitdefender

Updated: January 3, 2020 / Home » Computer and Internet Security » Download Free Antivirus [ Windows / macOS ]

Which is the best free antivirus? From the list below, it goes to show that Avast Free Antivirus is the best free antivirus. Almost all antivirus comes with On-demand scan, On-Access scan, Boot-Time Scans, and Heuristics feature, but what sets them apart is the ‘additional’ features listed in the table below. Some free antivirus do come with firewall, while others provide web protection for browsers.

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The term “on-demand scan” refers to the possibility of performing a manual scan (by the user) on the entire computer/device, while “on-access scan” refers to the ability of a product to automatically scan every file at its creation and/or subsequent modification. Works great on Microsoft Windows 10.

Comparison Free And Paid - Avast vs ESET vs Malwarebytes vs McAfee vs Avira vs AVG vs Kaspersky vs Symantec Norton vs Bitdefender

SoftwareCloudAVFirewallIDSIPSWPPrice
AvastAvast Free AntivirusFree
Avast Pro Antivirus$
Avast Internet Security$
Avast Premier$
ESETESET NOD32 Antivirus$
ESET Smart Security$
McAfeeMcAfee Antivirus$
McAfee Internet Security$
AviraAvira Antivirus FREEFree
Avira Internet Security$
AVGAVG Antivirus FREEFree
AVG Antivirus$
AVG Internet Security$
Kaspersky LabKaspersky Anti-Virus$
Kaspersky Internet Security$
SymantecNorton AntiVirus$
Norton Internet Security$
BitdefenderBitdefender Antivirus FreeFree
Bitdefender Antivirus Plus$
Bitdefender Internet Security$
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Red Box = Not Available
Green Box = Available
IDS – Intrusion Detection System
IPS – Intrusion Prevention System
WP – Web Protection

How Computer Viruses Spread

The best antivirus is ‘common knowledge’, having said that, this means not clicking on suspicious links when you receive emails with headlines that says you won something. This also includes downloading software from pirated sites.

Back in the good old days, people kidnap victims and demand ransom, some people rob banks. In today’s modern world, hackers kidnap your computer via ransomware, by locking up your computer with the data, until you pay the amount they demand, they will not release the key to unlock your files. Virus and Trojans no longer destroy your computer, they simply hijack it, sitting quietly and harvest your data, credit card and bank login password.

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How Computer Viruses Spread


4 Comments

  1. Gravatar

    You may not be up to date re: AVG/Avast user experiences, ever since Avast gobbled up AVG.

    I suggest you read some of the commenters comments about PCmag’s review.

    (i.e. AVG antivirus free 2020 reviews & ratings

    Note I’m quite the tech-dummie, but those commenters are not.

    • Gravatar
      pesho peshev [ Reply ]

      mcafee is bad – it’s 9$ in Bulgaria right now .. license for 1 year….

  2. Gravatar

    I read that AVG was selling people’s browser history. I don’t know if this is true, just passing it along.

  3. Gravatar
    PHOTONSOFT Systems [ Reply ]

    ESET Smart Security / Endpoint Security is Best af all times. Simple of answer. I work with IT for 28 years. During this times I see of all. In 1996, i had McAfee updated and i had much problems with w95CIH Virus. My BIOS is cleaned and my partition is deleted too. After 4 Years, i recover my original BIOS and my motherboard with other BIOS. In this epoch the Norton is a best antivirus, but the machine worked slightly slow. In 2002, i install AVG and speed machine is increased. I think to have a good business, but not. In 2003 i have a big problem with a virus and lost my all EXE files. The AVG is updated too, but not secured the virus. Then, i change to ESET NOD32, My problems is resolved. After all times, i received many computers in my laboratory with many viruses and AVG/Avast Free/AVIRA updated and VIRUSES, much VIRUSES. Since 2004 i not had problems using Eset. Karspersky is good too, but the machine is extremely slow. Thats all folks! Sorry my bad english!

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