5 best antivirus for Windows Vista to use today

Ivan Jenic
by Ivan Jenic
Troubleshooting Expert
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  • Surprisingly, there are still some antivirus developers that offer security products for old PCs running on Windows Vista.
  • In this article, we explore the best options on the market, so keep reading.
  • Is privacy on your mind as well? Do consider adding a VPN for Windows Vista as well.
  • We recommend that you bookmark our Antivirus Hub to stay up to date with the latest news in the industry.
best antivirus for windows vista
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Are you a Windows Vista user worried about the choice of antivirus to use? This post is meant for you.

Vista might be one of the oldest Windows OSs but it is still relevant. Meanwhile, there are several antivirus software packs suitable for it.

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Keep in mind Vista is no longer supported by Microsoft for some years now. What’s more, given the evolution of the Windows operating systems, antivirus developers have also adapted.

Thus, limited applications emerged and we are going to exploit them below.

Without further ado, check out the best antivirus for Windows Vista that you can still use today.

What Antivirus works with Windows Vista?

Panda Dome

panda for windows vista

Safe, simple, and light, this is the antivirus to use to secure your Windows Vista PC.

Even more advanced security options are available in the paid Panda Dome versions (Essential, Advanced, Complete and Premium)

In addition, the first month of subscription is free.

Let’s quickly look at its key features:

  • Malware protection with a built-in firewall
  • Free VPN
  • Scanner for external devices / USB
  • Parental control
  • Protection of personal data
  • Secure browser
  • PC optimization
Panda Dome

Panda Dome

Keep your Windows Vista system protected with one of Panda's security solutions.
Free trial Visit website

Kaspersky Internet Security

antivirus for vista

All Kaspersky solutions are excellent and compatible with Windows Vista (32-bit and 64-bit). They have everything you would need in a suite and its components are very effective.

This security software has a strong firewall that can give your system maximum protection against unknown connections. It even has an anti-malware tool suitable to detect viruses before they infect your PC.

You might need to change some product configuration before installing and using Kaspersky on your computer.

Let’s quickly look at its key features:

  • Effective anti-phishing software
  • It has an advanced disinfection scan
  • It has a firewall with powerful application control
  • Automated security patching
  • Webcam protection and so many other bonus features
  • RAM usage is low
Kaspersky Internet Security

Kaspersky Internet Security

With Kaspersky, your Windows Vista gets real-time protection against the most recent malware.
Free trial Visit website

AVG Internet Security

antivirus compatible with windows vista

AVG’s Internet Security is an efficient program still compatible with Windows Vista, which is still updated by the software developer, unlike most similar products.

AVG takes up less storage space, runs fast, and it’s light on system resources, so it’s perfect for older devices as well

AVG comes with drive encryption, plus the latest cloud-based protection feature.

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Other supporting features include antispam, firewall and email protection, web browsing protection, and protection for your data and identity against theft online.

Get real-time, on-demand, and on-access scheduled protection to safeguard your system and devices against threats such as rootkits or any malicious links.

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AVG Antivirus website logo
  • Block unsafe links, downloads, & email attachments
  • Stop viruses, spyware, ransomware
  • Real time-security updates


windows vista antivirus

First of all, Avast antivirus does not require much introduction. Because it is quite popular among many users and one of the best security software available for Windows Vista (32-bit and 64-bit).

Note that that the version for Windows Vista comes for free. However, the software does not provide program updates for the latest bugs and malware signatures.

It is therefore recommended that you upgrade the system to a later version, and get at least a basic paid plan for Avast.

Let’s quickly look at its key features:

  • It has the Wi-Fi-Scanner which continuously investigates and removes potential threats from your router and network
  • A modern UI
  • Very light on the system
  • Good detection of malware capabilities
  • A customizable installer
Essential antivirus protection
avast logo official
  • Secure password manager
  • VPN
  • WebCam Shield
  • Browser Cleanup


eset antivirus for vista

ESET is a PC protection company that has been in operation for about two decades now.

The ESET NOD32 is an antivirus software still compatible with Windows Vita and uses very little of your computer’s resources.

Let’s quickly look at its key features:

  • User-friendly interface
  • Comprehensive protection against spyware, viruses, worms, adware, and rootkits
  • Protection for removable media such as external hard drives and USB flash drives
  • Thorough scanning followed by a report of the status of your PC’s security is provided
  • Gaming mode blocks unwanted pop-ups and intrusions during gaming activities
  • Tech support (video tutorials, email, forums, as well as phone support and live chat)

Note that ESET will support an antivirus product for Windows Vista only until February 2021, after which your antivirus will become non-functional.

2020 Edition Software
eset website logo
  • Protects you across multiple platforms
  • Uninterrupted gaming and videos
  • Masterful in the stealthiest threats

All the antivirus products mentioned in this post are suitable for Windows Vista.

Knowing that all software packs are genuine, easy to get, and reliable, all you need to do is click on the download link of the antivirus that best suits your needs.

If you have any other suggestions or questions, feel free to reach for the comments section below.

FAQ: Learn more about Windows Vista

  • Is it safe to still use Windows Vista?

Although Windows’ support for Vista has ended, the OS is still functional. To keep on safely using it, we recommend using an antivirus that still supports Vista.

  • What browser still works with Windows Vista?

Although Mozilla or Chrome are no longer compatible with Vista, there are a number of more lightweight browsing alternatives that you can check in this guide.

  • How much does it cost to upgrade from Vista to Windows 10?

While Microsoft is no longer offering this option for free openly, we might have a few tricks you could try in order to make the upgrade to Win 10 without charge.

Editor's Note: This article was originally published in January 2018 and was revamped and updated in December 2020 for freshness, accuracy, and comprehensiveness.