TOP best free antiviruses 2020

The popularity of the Internet is growing at an incredible speed, which poses a threat to the safe use of computers and gadgets. It is extremely important to prevent malicious codes from reaching your own files, since the loss of personal data can lead to irreparable losses.

Today's cybercriminals don't have to be professional hackers to remotely infiltrate and take over your computer. You may simply unknowingly purchase or download infected software publicly available over the Internet. For this reason, choosing an effective antivirus product is a matter of utmost importance for every user.

It should be noted that you can use both paid and free antivirus programs to protect your device. As a rule, their differences are in tools and capabilities. If you need professional computer protection to ensure the safety of confidential data or you are choosing a product for commercial use in an organization, then it is better to consider paid versions of antiviruses. However, free programs are perfect for home and personal use; they cope with the task no worse than their paid competitors within the framework of the existing basic functions.
Below we will get acquainted with the best representatives of antivirus products that will protect your device from various technical threats.

1.Avast Free Antivirus

At the top of our ranking is Avast Free Antivirus https://www.avast.ru/free-antivirus-download#pc. Avast has serious capabilities, which is to some extent equivalent to some of its paid analogues. To use the antivirus, you need to download it from the official platform and run the installation. After this, Avast will begin a full scan of your computer for viruses. During the analysis, even browser passwords will be checked.
Among the features of Avast Free Antivirus is the “Behavior Analysis” option, which makes it possible to detect malicious activity in a timely manner and eliminate it. A plus is the CyberCapture system, which sends suspicious documents to the cloud to trigger additional verification.
 
Pros:
• strong level of protection;
• the ability to connect premium functions;
• built-in VPN connection;
• Do Not Disturb mode.
 
Cons:
• advertising notifications appear periodically.

2. Kaspersky Security Cloud Free

We have known this antivirus program https://www.kaspersky.ru/free-cloud-antivirus since the days of old computer models; it was one of the first, so it is often underestimated and shelved. The program is actually quite good. It contains a set of tools that will solve a number of problems related to the protection of your device for free and without difficulty. The entire work process is aimed at ensuring security from malicious objects coming from the network. In addition, the developers claim that the program can increase the speed of the PC.
The main advantages of using Kaspersky Free Antivirus are the detection of malicious codes and their destruction; identifying software of a suspicious nature, checking whether they are entered into the registry, as well as protecting the device while surfing and using social networks (Twitter, Instagram, etc.). In addition, you can use the PC optimization option, which allows you to solve issues of efficient PC operation and formatting disks to remove excess “garbage”.
 
Pros:
• does not interfere with PC operation;
• quick response to threats;
• quite simple interface.
 
Cons:
• a number of additional and useful features are available only in the premium version.

3.Avira Free Antivirus

Avira Free Antivirus https://www.avira.com/ru/free-antivirus-windows is a fairly easy-to-use antivirus with a simple interface. However, this does not prevent it from having extensive and effective functionality for detecting viruses, Trojans and adware. Its main advantage compared to its competitors is cloud technology. This tool reliably protects your computer from the latest threats, information about which is regularly updated in real time thanks to the Collective Intelligence technology.
As for the level of protection, it is more basic than advanced. To increase functionality, you need to download plug-in modules from the manufacturer’s official resource and install them. It is absolutely free and will make it possible to personalize the antivirus for each user, depending on individual requirements. In addition, Avira Free Antivirus eliminates macro viruses and cures files that have been infected by them. You can also set up automatic scanning of your computer according to a convenient schedule in automatic mode.
 
Pros:
• operational scanning and detection of viruses;
• automatic blocking of infected files;
• simple and intuitive interface;
• setting up scanning according to schedule;
• expanded potential due to free modules.
 
Cons:
• low basic level of threat prevention without additional modules.

4. Dr.Web Antivirus

Dr.Web Antivirus https://free.drweb.ru/download+cureit+free/ is a free antivirus used to search for and eliminate viruses and other malicious software. The Doctor Analyzer allows you to quickly and effectively find new virtual alarms not only at the level of standard surfing, but also on social networks. Among a number of useful options of the anti-virus program, we can highlight: multi-level level of protection; specialized modules that scan USB-connected media, email, etc.; reliable security of user information from destruction and theft; high-speed scanning of devices for viruses; nice and easy interface.
Judging by the reviews, Dr.Web Antivirus may appeal to even the most sophisticated users due to the fast operation of the application and instant scanning of the computer.
 
Pros:
• does not load the PC;
• easy to use;
• nice design;
• high verification speed.
 
Cons:
• a number of necessary additional functions are available only if you purchase the paid version.

5. Bitdefender Antivirus Free Edition

This option is suitable for those who do not want to understand complex settings and options for scanning materials. The antivirus works automatically. The main and, perhaps, significant advantage of Bitdefender is the absence of annoying advertising. In addition, basic tools allow you to reliably prevent threats to Windows PCs.
Among the main advantages of the Bitdefender antivirus https://bitdefender.ru/dlya-doma/antivirus-free-edition/ we can highlight the ability to protect devices in the mode of monitoring current actions; blocking infected files until they are completely downloaded to the PC; constant (24/7) antiviral control in active mode; The simplest interface that does not require special PC knowledge.
 
Pros:
• fully adapted for Windows 10;
• “Game Mode”, which allows you to play without losing performance, but at the same time take full advantage of modern Internet security while in the game;
• no advertising;
• basic installation process.
 
Cons:
• verification takes longer compared to competitors.

6. AVG AntiVirus Free

 
This antivirus https://www.avg.com/ru-ru/free-antivirus-download#pc is quite popular and is characterized by deep immersion into the system. AVG automatically scans media before they are launched, which makes it possible to eradicate viruses, Trojans and spyware ahead of time. In addition, AVG can configure virus scans according to a schedule: You can set a scanning start time that suits you. This function controls the process of scanning the PC for infected files and their further treatment. 
The latest version of AVG has a unique, pleasant interface.
Pros:

• decent level of viral resistance;
• allows use in conjunction with other antiviruses;
• not only searches for infected files, but also detects performance problems.

Cons:

• annoying advertising;
• puts a heavy load on PC resources.

7. Sophos Home Free

Sophos Home https://home.sophos.com/en-us/free-anti-virus-windows.aspx can be used for personal, non-commercial purposes and provides work on three PCs with one account. 
In operation, the antivirus demonstrates a wide functionality, among which a number of useful functions can be noted: proactive artificial intelligence protection technology, real-time protection, web protection for surfing the Internet and visiting social networks, parental control on the Internet, the ability to manage remotely (managing all processes on remote computer can be done via an online panel on a third-party PC). The program is easy to install and use.
Pros: 

• anti-virus protection of both personal and web information;
• web filtering and parental controls;
• simple installation;
• the ability to simultaneously protect up to three PCs.

Cons:

• lack of Russian localization.

8. 360 Total Security

 Over the past few years, this antivirus https://www.360totalsecurity.com/ru/ has gained popularity in the market. Despite his Chinese origin, he copes with the tasks quickly and efficiently. A huge advantage of it is the built-in setting for improving PC performance and optimization, which works no worse than searching for malicious codes.
Users note several main operating modes of the program: PC protection in real time; antivirus operation based on 5 engines; those same additional features for optimizing PC performance.
 
Pros:
• intellectual protection mode;
• the ability to activate safe online shopping mode;
• various additional tools.
 
Cons:
• annoying advertising.

9. Microsoft Windows Defender Security Center

This antivirus does not require any unnecessary “body movements” from you https://www.microsoft.com/ru-ru/windows/comprehensive-security. It is a standard solution from Microsoft that does its job well and even outperforms its competitors.
An important advantage of the defender is its built-in installation by default in Windows 10, configuration for it and uninterrupted operation along with other antivirus programs, if necessary. Other advantages of the antivirus include scanning devices on the home network, a high level of performance and availability, as well as an account protection mode.
 
Pros:
• the ability to act both independently and along with other products;
• built in by default in Windows 10;
• fast and efficient virus scanner.
Cons:
• the functionality for advanced features is very poor.
 
It is difficult to give absolute correspondence advice on choosing the best defender program from the set available on the market. Everything will depend on the equipment that needs protection, on the priorities of its use, on your personal preferences
Therefore, our rating does not pretend to be the ultimate truth. We have only tried to give you, in the most general terms, an idea of ​​the main capabilities of the most popular software in the field of IT technology protection. 
The final decision will, of course, be yours. After a more in-depth study of the functional sets of the participants in our review that you most liked.