Avira Antivirus Review In 2021: Features, Pricing & More!

Avira Antivirus (Review) may be a German antivirus program that has 500 million users worldwide. Its appeal lies in its simplicity, a huge number of features, and a free version that gives you the ability to do it without spending a penny.

However, with dozens of other good (or frankly amazing) antivirus and antimalware products, you might be wondering if Avira Antivirus is worth your consideration.

Fortunately, you will get answers to all your questions during this Avira review. Pros and cons, a detailed list of Avira features, and a comparison of various Avira versions and costs are all here, in one place.

So if you are going to use Avira in the near future, read on.

Avira Antivirus Overview

Price:from $44.99 a year
Free version:Yes
Platforms:Windows, Mac, Android, iOS
Current deal:Get Avira, now 40% OFF!
Article: Avira Antivirus Review In 2021

Avira Antivirus Pros & Cons


  • Outstanding clues for laboratory testing
  • Protection against ransomware
  • Intuitive interface
  • Integrated VPN
  • Useful browser extensions
  • Additional mobile features


  • Could report false positives
  • The free version lacks the online protection function.
  • Delayed response times from customer support

How safe is Avira Antivirus?

You may have heard the Avira name mentioned in conjunction with antivirus industry giants such as Avast and Kaspersky.

And not without reason:

Since its rise in popularity in the early 2000s, Avira has won several awards for its excellent antimalware detection rates.

Here are a couple of examples:

  • Anti-Malware Test Lab’s “Golden State” for Virus and Rootkit Detection (2008)
  • AV-Comparatives’ “AV Product of the Year” award (2008)
  • AV-Comparatives took first place in its “Real-World Protection Test” (2014)

Some other notable wins include the VB100 award and a PC Pro software A-list area.

Independent Avira Antivirus testing

Checking reports from independent testing labs is possibly the easiest way to determine if an antivirus program is reliable.

So, within AV-Comparatives’ most up-to-date antivirus software test session, Avira Antivirus blocked 99.3% of the newest malware and viruses. It also found 5 false positives out of a total of 175.

Avira Antivirus independent test results
Article: Avira Antivirus Review In 2021

However, within the February-March 2020 period, Avira managed to suppress 100% of the threats provided. Aside from this stellar result, it did not detect false positives, which is rare even among the simplest antivirus programs.

The year 2019 was also successful for Avira, as it obtained the first position during four different test periods by blocking 100% of the threats. In addition, it detected almost no false positives, only one in 175.

These results are exceptional when compared to other anti-malware programs. Sure, most antivirus programs detect a minimum of 97% of viruses, which is pretty good. However, “good enough” is not enough when we are talking about your safety.

Avira Security Features

The Security tab shows the most important features of Avira Antivirus. This is often where you will go once you want to scan your computer for malicious software.

Avira Free Antivirus main screen
Article: Avira Antivirus Review In 2021

Although not all features are available to Avira Free users, there is still a lot to explore. To unlock all security measures, you will need to obtain one of the paid versions of Avira.

Antivirus scanner

You can choose between two different scan options: full scan and quick scan.

The full scan will check your entire PC, digging into even the darkest areas of the system, while the quick scan will only check the most vulnerable areas of your computer.

Avira Antivirus virus scan types
Article: Avira Antivirus Review In 2021

There is also a neighborhood called Manage Scans. Here, you will be able to keep track of the analyzes that have already been performed on your device. Also, this tab allows you to schedule custom scans. Simply select the folders you would like to see for malware and configure the scan to require a daily, weekly, or monthly location.

Real-time protection

Avira Antivirus provides real-time malware prevention in all editions.

This feature monitors and analyzes all files that you access, copy or interact with, allowing you to recognize whether they are safe or infected. only in case of danger, Avira Antivirus will not allow the suspicious file to make changes to your device. It will also provide a notification to you.

Avira Antivirus protection options
Article: Avira Antivirus Review In 2021

Now, there are three more options in the security tab, but it will activate them as long as you have one among the paid versions of Avira. We determine if they are worth your money or not (this is what this Avira review is usually for, after all).

Web protection

This feature prevents threats such as phishing and spam, as well as malware such as browser hijackers. If it finds something suspicious while browsing, Avira will stop the threat instantly. I advise you to keep this feature enabled in the shortest time possible, as even seemingly safe sites can get infected from time to time.

Email protection 

This feature protects you from viruses in attachments. Of course, one thing to remember is never to open email attachments from strangers.

However, sometimes even your friend can accidentally send you an infected file (especially if you don’t have an honest antivirus program installed).

Ransomware protection

If you don’t know what ransomware is, I’ll tell you this: you don’t want to insist. In short, it is a computer virus that encrypts your files and demands a ransom to unlock them.

You can travel through links and attachments in emails and chats, but possibly also download it from infected sites.

To prevent this from happening, Avira Antivirus detects ransomware before it is activated, thus protecting your device from a complete lockdown.

It is worth mentioning that various tests have shown Avira to be extremely reliable against such threats. This antivirus software detects even the newest types of ransomware because its virus database is constantly updated.


When Avira detects danger, it encrypts the file and sends it to the quarantine folder. As a result, the unquestionably contaminated file will no longer be able to harm your device.

You must manually remove a file from this folder (as well as from your computer or smartphone). Avira Antivirus will keep it there permanently if you don’t.

However, if you are 100% sure that the file is safe (as Avira is understood to encounter false positives sometimes), it will restore it to its original location. To ensure that Avira will not target it again, you must set it as an exception to exclude it from further analysis.

Software updater 

The software updater may be a paid feature of the Avira Antivirus software.

It will scan your system for outdated applications and suggest updates. Remember that it will inform you about risky programs even if you simply use Avira Free Security Suite. However, the free version of Avira’s Software Updater will not update old applications; you need to buy one of the premium packages to urge your updates to finish it.

Avira Antivirus software updater
Article: Avira Antivirus Review In 2021

This feature is one more reason to get a paid version of Avira Antivirus. Keeping your programs up-to-date minimizes the danger of infections and security breaches.


All versions of Avira Antivirus offer a firewall function. However, it is not just another firewall: Avira simply allows you to manage your Windows firewall through its application.

Although this feature may seem a bit useless at first, it may actually be available at hand. This is because Avira’s interface is extremely intuitive and easy to use, and you won’t need to look in the Windows Security tab to find out how to disable or enable your firewall.

Avira Bonus Security Features

If you’re still wondering if Avira is sweet enough for you, take a look at the additional features listed below.

Spoiler alert: You’ll also find tons of them in the free version of Avira Antivirus.

Phantom VPN

One of the coolest features of Avira Free Security can be a free VPN. it’s quick and easy to use and connects you to the nearest server with a single click.

Avira Antivirus VPN screen
Article: Avira Antivirus Review In 2021

Unfortunately, it is limited to only 500MB per month. Sure, it will help you in an emergency situation, but the information won’t last long; for everyday use, you should consider updating your Avira software.

In addition to the limited data, the free version of Avira Phantom VPN will not allow you to choose the situation when connecting to a special server, because it will simply connect you to the closest one.

Password Manager

You’ll see that Avira Free Security comes with a free extension named Avira Password Manager once you’ve completed the installation procedure.

This password manager can be of great help if you are not interested in keeping the login credentials for all your accounts. All you would like to try is remembering a master password and Avira will complete everything else.

Also, the extension automatically generates strong and secure passwords for your new accounts and syncs your credentials across all your devices. There is also the ability to enable two-factor authentication.

Just keep in mind that this password manager won’t keep track of things like form-filling information.

Google Chrome, Mozilla Firefox, Microsoft Edge, and Opera are all supported by Avira Password Manager.

Safe Shopping

Avira Safe Shopping is one more browser extension that comes with Avira Free Security.

It may be available if you want to buy online as it will help you avoid scam sites and trackers. Safety aside, Safe Shopping can be a useful price comparison gadget, as it will display the simplest current offers for the merchandise you would like to purchase.

Unfortunately, this extension is simply compatible with Google Chrome at the moment. Hopefully, Avira launches Safe buying all opposing browsers. If it happens, I will be able to notify you during this Avira Antivirus review.

File Shredder

Did you recognize that once you delete a confidential file from your PC, hackers can still get it back?

To prevent this from happening, you will use the Avira Antivirus file shredder. it is a feature built into all versions of Avira, including the free one.

Just drag and drop the file you want to erase forever and thus the shredder will search for the rest. Don’t forget that this action is permanent; you will never be ready to recover the deleted file, so choose wisely.

Privacy Settings

Here you will apply the recommended or custom privacy settings to your device. In short, this can prevent Microsoft from collecting and using your personal information.

Article: Avira Antivirus Review In 2021

Settings that are suggested Make your activities private by blocking ad tracking, disabling location monitoring, and blocking ad tracking. You can apply or disable these changes at any moment.

You can also customize your privacy settings. this can give you a wider range of the data it will hide (including your search history).

Avira Performance Features

The correct use of Avira can significantly improve the performance of your device. During this section of the Avira Antivirus review, you will explore the Performance tab to see the features that can help your battery last longer.


Avira’s optimizer tidies up your device by detecting and deleting all unnecessary files and cookies.

Article: Avira Antivirus Review In 2021

As a result, you will enjoy a much faster computer, especially if you have put off your spring cleaning for a long time.

Battery Saver

As time goes by, you may notice the battery life of your laptop or smartphone getting shorter and shorter.

And Avira Antivirus offers a solution for this.

Avira’s Battery Saver will help you extend battery life by tweaking a few things here and there. Once activated, it reduces screen brightness, closes unnecessary apps, prevents updates from being made, and blocks push notifications along with side location tracking.

Driver Updater

An outdated driver could function as a gateway for a hacker attack. As a result, keeping your drivers awake until now is important if you want to prevent bad things from happening.

Fortunately, Avira’s Driver Updater makes the effort of checking each driver manually a simple task. Just click the Scan button and Avira will show you which of the drivers are already vulnerable.

Article: Avira Antivirus Review In 2021

Then it will update them all directly.

I was surprised to find that even the free version of Avira offers this service. Good, really?

Duplicate Finder

This Avira tool scans your device for duplicate files and removes unnecessary copies.

I checked this function and actually found some identical files. However, the Avira Duplicate Finder may be a strictly paid feature, so you will need to upgrade the software to Avira Pro, Avira Internet Security, or Avira Prime to unlock it.

Advanced Tools

All the functions in this tab will help you speed up your computer startup by 25%. Startup Guard, Startup Time Notifier, and Hyper Boost are the tools you would like for more efficient performance.

Avira Plans & Pricing

Although Avira may seem a bit pricey at first, buying it really pays off once you just take into account all the extra features that come with it.

Instead, you will only use the free version of Avira Antivirus. It offers a couple of basic features that make your computer more secure and it comes with the password manager and thus the secure shopping extension.

However, if you want features like unlimited VPN use, web protection, ransomware protection, and premium mobile apps, you can consider purchasing one of the complete packages listed below.

Note that Avira has an additional option for US users called Avira Antivirus Pro. It is the most expensive version of the three paid versions and is an honest budget option for those who want to feel protected but don’t want anything fancy.

Avira Antivirus FreeVirus scan, real-time protection, ghost VPN, file quarantine, Avira Safe Shopping plugin, Avira Password Manager, file shredderFree
Avira Antivirus ProInternet protection, Email protection, customer supportFrom $44.99
Avira Internet SecurityAdvanced Avira Password Manager, Automatic Driver Updater, Automatic Software UpdaterFrom $57.99
Avira PrimeUnlimited Phantom VPN, VIP customer support, Advanced PC optimizationFrom $99.99
Article: Avira Antivirus Review In 2021

Avira Antivirus Free

If you download the free version of Avira Antivirus, you’ll get the following:

  • Virus scans
  • Real-time protection
  • Phantom VPN with 500MB of data per month
  • File quarantine
  • Avira Safe Shopping Add-on
  • Avira password manager
  • File shredder

As you will see, Avira Free can be a decent antivirus solution. It offers many additional features that will make your browsing easier, including useful add-ons and a VPN.

And this is the simplest: Avira Free uses equivalent antimalware detection techniques implemented by the paid versions, so it will make sure that your computer is protected.

Avira Antivirus Pro

If you buy Avira Antivirus Pro, you will get all the features of the free version along with:

  • Internet protection
  • Email protection
  • Customer Support

Avira Antivirus Pro costs $ 44.99 per year (or $ 4.99 per month).

This version includes both Internet and email security (real-time virus filtering) (which scans all unencrypted emails and attachments).

Also, if something goes wrong, you will contact customer service by email or phone (this is not possible with the free version).

If you choose to fully protect three devices, you will pay $ 57.99 a year, while a five-device subscription will cost you $ 70.99 a year.

Avira Internet Security

It Internet Security includes the following capabilities in addition to those found in Avira Antivirus Pro:

  • Avira Advanced Password Manager
  • Automatic Driver Updater
  • Automatic software updater

As the title suggests, this edition of Avira focuses on your experience on the Internet.

It automatically generates and stores passwords (thanks to its Password Manager Pro), works as an ad blocker, blocks trackers, and automatically updates software and drivers.

Avira Internet Security costs $ 5.99 per month (or $ 57.99 per year) if you want to use it for one device. The subscription for 3 devices costs $ 70.99, while you will have to pay $ 83.99 for five devices.

Avira Prime

In addition to the functions included in the Avira Internet Security package, Avira Prime offers you:

  • Unlimited Phantom VPN
  • VIP customer service
  • Advanced PC optimization

This is the version you must buy if you want everything. is the complete package, providing you with everything Avira has to offer.

Avira Prime gives you unlimited VPN data (with over 40 server locations), VIP customer support (one free mobile phone number), and premium mobile apps.

Plus, Avira Prime gives you access to your future products, frees up additional storage space, and secures Mastercard payments.

Another great point of Avira Prime is the constant discounts. Right now, for example, US users can subscribe for $ 0.99 for 3 months.

The value, however, rises after the trial time. You’ll pay $9.99 per month (or $999.99 per year) for this service. By default, this membership covers five devices.

In case you want to use Avira on a large number of devices, you will spend one tap and spend $ 129.99 per year.

It’s up to you to decide if Avira Prime is worth the money. I would recommend purchasing it if you need to conceal a big number of gadgets because it may save you a lot of money (especially considering the unlimited VPN).

Ease of Use and Setup

Here’s something you should realize, Avira. it is one of the most intuitive pieces of software that I have ever gotten my hands on. And that’s saying tons.

You can find everything you want from this program in its four main tabs: Status, Security, Privacy, and Performance.

Once you click on the specified tab, everything is self-explanatory. Virus scans, VPN, file shredder, and all the opposite functions are just one click away.

Article: Avira Antivirus Review In 2021

Setting up Avira can also be a piece of cake. Just click Next a couple of times and you’re done.

Installation time may vary depending on your device. Avira took 4-5 minutes to install on my computer. However, it will take less time for you.

Avira Antivirus mobile app

If you want to keep your smartphone safe, Avira has you covered. You will download the Avira Antivirus application from Google Play for Android or App Store for iOS.

Then simply use the free version or log in to your Avira account if you purchased an Avira suite for multiple devices.

Avira Antivirus Mobile App
Article: Avira Antivirus Review In 2021

Although the mobile version of Avira offers similar features to the desktop, a couple of exclusive benefits for mobile devices help it stand out.

The Anti-Theft function tracks the situation of your device and allows you to erase your data in case of theft or loss. It also allows you to put a PIN code in applications to prevent strangers from accessing them.

In addition, Avira mobile shows the permissions granted to the applications on your phone. With the help of Avira, you will also set a password for confidential applications and scan your network for unwanted devices (such as your neighbor’s laptop).

There are also two paid features: microphone protection and camera protection. They allow you to manage the applications that have access to your camera and microphone.

Customer support

In this Avira Antivirus review, we have already talked about the performance and functionality of the program.

However, I believe that customer support is also a crucial factor when choosing your anti-malware software.

First of all, you should know that Avira Free does not offer any technical support, which suggests that you should explore Avira’s knowledge domain or use your Google search skills if you encounter any problems.

Fortunately, all paid versions of Avira include customer support. will email or call them. Calling the support team may be the preferable option, as you may have to wait a couple of days for an email response from an agent.

By the way, Avira Prime users (the most expensive edition) get the privilege of a toll-free number, which can be a nice bonus.

Final verdict

I am very excited to inform you that Avira Antivirus has met all my expectations of what a reputable anti-malware program should be.

Only one question remains: which version of Avira do you have to get?

Honestly, I think Avira Antivirus Pro is the best of the lot in terms of price and functionality.

You see, although the free version uses equivalent malware detection software because of Avira’s paid editions, it lacks one important feature: safe browsing.

So, if you want to protect yourself from hacker attacks while browsing online, you should consider spending an extra $ 44.99 a year for that extra layer of security.


Here are the answers to some of the most frequently asked questions about Avira Antivirus. If you have an ex-directory problem here, don’t hesitate and leave it in the comments; we will review it.

Is Avira a good antivirus?

Yes. In fact, Avira is one of the simplest antivirus solutions out there. Even its free version gives you top-notch protection against viruses. However, you may want to upgrade to Avira Pro if you want to stay safe while browsing.

Which is better, Avira or Avast?

While some paid editions of Avast offer more features than Avira Antivirus, the virus detection results of Avira and Avast are almost equivalent.

Considering that Avast has been caught selling customer browsing data to third parties in early 2020, I could stick with Avira just in case.

Is Avira Antivirus safe?

Definitely. Avira Antivirus has several awards for being a reliable antimalware solution. It also repeatedly shows great clues for virus detection and removal tests.

Compared to other major pieces of anti-malware software, Avira ranks in the top tier alongside several of the more popular security programs such as Avast.

Furthermore, Avira developers are constantly working to make their software immune to the latest hacker attacks and security breaches.

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