Which free antivirus to choose for a PC ?.


If you browse the internet without any protection against viruses and other malware, then your computer can very quickly turn into a nest of bugs.

To avoid this, check out our selection of the best antivirus of the year. All of them have been developed by specialist companies, and they are all free !

Free antivirus software for PC.

You no longer need to break your piggy bank to protect your PC ! If the antivirus pay offer more services than their free versions (filter, spam, firewall, parental control, data, encrypted,password manager..), the heart of their software remains the same.

So, free antivirus software from Avast, AVG, Avira, Bitdefender, and Kapersky are basic but effective.

All the software mentioned in this article have been evaluated by the centres of independent test : IS Labs, AV-test and AV Comparatives.

Antivirus, are they really free ? .

Yes and no. Yes, because you don’t spend anything ; no, because some companies resell a portion of the information collected by their software from your computer.

For example, the conditions of use of Avast and AVG clearly explain how are used your private data when you download their security solutions.

AVG, in particular, you are asked if you agree that your personal information may be collected. It is for this reason that it is vital that you read these terms carefully before you install all apps and opt out of such sharing of data. Otherwise, you allow a software to transmit your personally identifiable information to third-party services. The danger is that a company finds the way to undo the anonymity of the data, which is a risk that you would not wish to take.

In the field of data collection, Bitdefender stands out in saying that no information is shared outside of the company. We believe that this should be the norm.

We recommend that you take good care to read the privacy policy before installing any software, this also applies to any paid software.

Also note, that since 2018, antivirus software must be in accordance with the RGPD, since they collect and process personal information about eu residents

These antivirus they really work ?.

Yes, all these software have been designed to prevent your computer from being infected by viruses. None of them offer advanced services, but it is the price to pay for a free software.

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1. Avira Free Antivirus .

Avira Free Antivirus

Avira Free Security Suite does not have to be ashamed of its performance, especially for a free antivirus.

This software not only analyzes your pc to detect viruses and ransomwares, but it also allows you to free up space on your hard drive.

Avira is provided with a VPN limited to 500mb/month, which is quite reasonable for occasional use.

Its function Avira Privacy Pal will block any tracking of your activities on the net and finally thanks to Avira Software Updater, your software will be updated with one click, your data will be well protected against any security breach.

Note that its modules Password Manager (password manager), Safesearch, More and Browser Safety can all be installed in the browsers Google Chrome or Mozilla Firefox.

2. Bitdefender Antivirus Free Edition .

Bitdefender Antivirus Free Edition

Bitdefender Antivirus Free Edition uses the same virus detection as its paid version !

Bitdefender is powerful and easy-to-use. During his testing, he was able to block all malware, and this, without any false positive. AV Comparatives has then awarded a perfect score.

Its interface is clear, you can drag‑and-drop files for their analysis and the more suspicious of them are placed in quarantine.

3. Avast Free Antivirus .

Antivirus gratuit Avast

Unlike other antivirus software, Avast doesn’t hide its free version in a corner of its website. On the contrary, you will find the download link of this antivirus on the home page of their site.

Avast Free Antivirus is very easy to install and provides a very good protection for your computer. The software is provided with a password manager and real-time analysis of the unknown files.

Avast checks a part of the risk of infection directly on the Cloud, the software does not slow down not your computer.

Unlike AVG, with Avast it is possible not to share your data. Also add that Avast has a mode Do not disturb that blocks pop up windows when you play games, watch a video, etc

The only thing that we regret is that Avast does not include any cleaning tools..

4. Kaspersky .

Kaspersky Antivirus Gratuit

The free version of Kaspersky protects your computer against phishing, malware, cryptolockers and analysis of the links contained in your emails.

It is considered as one of the antivirus are the most reliable and efficient on the market, the protection of your PC is ensured.

To take advantage of advanced features such as parental control, the protection of your privacy and of your bank transactions, or a VPN, you need to subscribe to its paid version.

5. AVG Free Antivirus .

AVG AntiVirus Free

Despite a privacy policy that is somewhat intrusive, AVG deserves its place in our ranking.

Once installed, AVG is very discreet, you won’t notice its presence and it does not slow down your operating system. Its interface is well-designed and easy-to-use.

In addition to protecting you from viruses while you are browsing the net, AVG alerts you when it detects links or attachments suspects in your e‑mails. It offers 6 types of analyses, including an in-depth, one of your USB drives or DVD, a file/folder, etc

If you are worried about your privacy, then you can find all the information on the use of your data on the site of AVG.

6. Microsoft Security Essentials .


Microsoft Defender is built into Windows 10 and Windows 8, so it is likely the anti-virus easier access. Unless you have disabled or installed other antivirus, it is probably already on your computer.

More reliable than in the past, Microsoft Security Essentials provides basic protection correct.