Avast vs. AVG Comparison Review & Test – The Best Free Antivirus for 2019

When it comes to free antivirus for Windows computer, your friends will mostly recommend you either Avast Free Antivirus 2019AVG AntiVirus FREE 2019, or Avira Free Antivirus 2019. But which one of them is the best? All are completely for free and offers plenty of advanced features. We’ll take a look at details on Avast and AVG.

Two biggest competitors, Avast and AVG, are today a single company. In October 2016 Avast acquired AVG companyfor $1.3B. From the end-user point of view, there is no change, both brands continue to coexist together. However, they use the same engine and technology in the background – the one from Avast. Feature-wise there are small differences, let’s take a closer look.

Feature Comparison Table – Does AVG Offer More Than Avast?

Both Avast and AVG are offering solid protection against viruses, spyware, malware, rootkits and even ransomware which is a big topic now. Plus you will be secured while browsing online, chatting on Facebook, or watching videos on YouTube. Also, they will protect and scan your incoming and outgoing e-mails if you are using an e-mail client like Outlook or Thunderbird. If you’re a gamer, you can relax – both antivirus solutions offer smart gaming mode and keep themselves silent.

AVAST
FREE ANTIVIRUS 2019AVG
ANTIVIRUS FREE 2019Anti-Virus & Anti-Spyware & Anti-MalwareWeb Browsing ProtectionE-mail Client ProtectionSilent/Gaming ModeHome Network and Router SecurityUnwanted Browser Plugins CleanupOutdated Software ScannerSpying and Data Theft ProtectionPermanent Deletion of Sensitive DataFree To Use Without Personal RegistrationWindows Boot-time28 sec.33 sec.Performance Test Score2,116 pts.2,115 pts.Size of Installer5 MB5 MBPriceFree ($0.00)Free ($0.00)
From official AVG website

With Avast you will get some cool features like Wi-Fi Inspector (formerly called Home Network Security), which scans your home network, Wi-Fi connection, and routers. An easy-to-use tool called Browser Cleanup for removing unwanted toolbars from your browser. Software Updater for monitoring the up-to-date status of the other software like browser, Java, Adobe Reader, etc. And you can ask your IT friend to fix your computer via the secured remote connection.

However, there are some differences. AVG offers spying and data theft protection controlling what kind of data you are sharing with the other applications, and File Shredder which can permanently delete your sensitive information, so they can’t be restored. A similar feature called Data Shredder is available also in Avast, but only in the top-tier product Avast Premier, not in the free one.

A big plus for AVG is that you don’t need to register or give out any personal information. You can just download, install, and keep using it. With Avast you have to activate the product within the first 30 days, and then once a year.

Impact on the System Resources – Which Product is Lighter?

We have measured the impact on the system resources using two ways:

  1. How long does the computer to boot into Windows desktop while the AVG or Avast is installed
  2. How does the computer perform in various areas (CPU, Graphics, Memory and Disk operations) while the AVG or Avast is installed

In the boot time test where less is better, it took only 28 seconds (on average) to load Windows desktop when Avast Free Antivirus was installed. The same operation took 33 seconds (on average) when AVG AntiVirus FREE was installed. Default boot-time without any antivirus solution in place took 20 seconds. So according to our testing, Windows loads faster with Avast.

In the second area, we have tested computer performance in various areas and impact of the AVG or Avast on the results. Test results (higher is better) were practically the same for both products, 2,116 points for Avast and 2,115 points for AVG. The default performance without any antivirus installed was 2,150 points. So the overall impact on the system performance is really low for both products.

Final performance test results are highlighted in the chart below. You can clearly see the difference between no antivirus and Avast or AVG present. Please note the vertical axis ‘Performance Score‘ is not starting from 0, but from 2,110 to clearly show the small differences.

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