Before you start installing Avast antivirus, we recommend checking the hardware characteristics of your PC to ensure it meets the requirements of the application. The license file in Russian is intended for installation on devices running operating systems:

  • Windows XP PS3 (except Starter and RT)
  • Windows Vista
  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows 10

Due to the minimal load on system resources, you can install Avast on old and weak computers. Almost all work of service processes takes place in background without affecting performance. For full functioning of all components, 556 Mb is enough random access memory and 1.5 Gb of free hard drive space.

To download for free latest version antivirus from the official website, go to .

Trial distributions are valid for 30 days, after which you must purchase an activation key. Permission to use paid products is issued for at least a year. Free Antivirus can work without registration.

Guide: how to install antivirus on your computer

These instructions are based on the Premier version. To install the application, you must complete the following steps:


The process may take a long time. Once installation is complete, restart your computer. For some components of the program to function fully, you need to create an Avast account..More detailed information can be viewed in the video:

Avast Free Antivirus is a free multi-profile antivirus for Linux, Windows, Mac OS operating systems and also for PDAs on Android platform, Windows CE, Palm. More than 230 million users have become fans of the program.

To protect home Wi-Fi and devices connected to it, the developers equipped the Home Network Security antivirus program with powerful technological protection. Protected work awaits iPhone and iPad owners Wi-Fi connections, saving passwords and confidentiality while on the Internet thanks to the Secure Line application. Mobile devices with the android version they are also not left out - they also have excellent protection from various harmful “garbage”.

Why does Avast take a leading position among software in its category in various tests and expert opinions? Its reliability and safety may be the envy of competitors, and the load on fast work system is minimal.

Trojans, worms, viruses and other pests are quickly detected and removed thanks to four types of scanning. The presence of protective screens conducts a comprehensive check of both opened files, unknown sites and mail, as well as P2P connections and instant messenger messages, and also isolates quarantine from the OS.

If you want to be sure of effective protection of your device, we recommend downloading Avast Free Antivirus for free on your computer and smartphone from the official website and smartphone. In addition, this antivirus program can work as a second “defender” of your PC.

Download Avast Pro Antivirus 2019 for free, trial version for 30 days, from the official website. DNS protection (SecureDNS) - prevents automatic redirects to fraudulent sites in order to steal your credentials. Virtual account (SafeZone) for absolutely secure online payment transactions. Sandbox for running suspicious programs and files.

New in Avast Pro Antivirus 2019

  • New intuitive, easy to navigate user interface.
  • Behavior screen. Monitors suspicious activity among programs running on the computer. The behavior screen is especially effective against ransomware Trojans.
  • Game Mode. Automatically detects running game and performs optimizations to eliminate any notifications and interruptions.
  • Passive mode. Places Avast in a state where it does not conflict with other antiviruses on the system. Allows you to run two antivirus programs simultaneously, so you can use favorite features each decision together.

Download free antivirus Avast for 1 year without registration, directly from the official website. Provide basic protection against viruses and spyware in real time.

Avast is a free antivirus that provides basic computer protection on Windows, Linux and Mac operating systems, as well as for Android smartphones. The program is available free of charge for home, office and business. In total, there are several paid plans with different sets of functions.

What functions does an antivirus perform?

By using Avast antivirus You can completely protect your computer from malware and spy software at all stages of work. Avast checks the system for viruses when you turn on the computer, scans the file system, and then, in the background, monitors the browser and mail, warning of possible threats.

When unknown software is detected, the program automatically sends it to company specialists for verification, in order to protect users as much as possible from scammers who regularly create more and more sophisticated methods of virus attacks and malicious scripts, files.

In addition to the above functions, the program can scan home network for vulnerabilities, block suspicious or unwanted sites by their web address, evaluate the reputation of visited sites, recognize fake code and incorrect redirects, blocking them before the moment when malware can harm the computer.

Thus, the Avast antivirus program is designed to comprehensively protect your computer, making it invulnerable to most known types of hacker attacks.

Download Avast for 1 year for free

Download and install free version Avast antivirus with a free period of use for 365 days. The latest development is available for download installation file. All you have to do is download, run the installation and activate the free license.

Note! You can also use free solution from Kaspersky Lab - free.

Avast is a completely free antivirus to provide basic computer protection against viruses and spyware in real time.

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All Software company anti-virus products include a common block of components aimed at protecting against malicious objects entering the computer operating system from various sources. They also provide additional security Internet surfing, browser, banking and home network. From Professional to Premium, modules are added from various functions. To test the capabilities of one of the programs for free, you need to download a trial version, which is provided for 30 days.

Among the viruses and malware that are successfully blocked by the Avast line, the following should be highlighted:

  • Backdoors and rootkits are applications that steal confidential information.
  • Boot viruses and exploits are objects that transfer administrative rights to a third party for remote control.
  • Pharming is changing browser settings to redirect the user to fake web resources.
  • Phishing - tracking Internet surfing data and stealing passwords from accounts.
  • Scripts, worms and Trojans undermine the normal operation of system files.
  • Spyware - hidden apps, tracking all user actions on the network, including calls and chats on email services.

Free Antivirus

License basic version in Russian is issued for 1 year with the condition of activation. Without registering the code, the software will last for 180 days. After the free period ends, you must extend the protection by providing new data Email.

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More details

Limited functionality contains 4 main components:

Scanning. Several modes for examining system partitions and removable media for the presence of infection. The extension blocks and neutralizes malicious objects under user control.
Browser cleaning. Monitor your web browser to identify and remove add-ons that have a bad reputation. The function allows you to get rid of phishing, spam, ad blocks, program bars, etc.
SecureDNS. Search for vulnerabilities in your home network, including router or modem settings, which eliminates the possibility of hacking devices and substituting domain names to redirect to fraudulent sites.
CyberCapture. Capture unknown files and quarantine them until the security status is determined by Software Lab virus analysts. The component allows you to respond to threats in a timely manner before updating the software.

In 2017, the Russian version acquired an improved interface and stylish design. The SafeZone browser, included in all products, has been replaced by 2 modules to protect Internet surfing and online banking, blocking intrusive advertising and malicious sites. Full list functions looks like this:

  1. Screen file system . Scan and remove dangerous files.
  2. Behavior Screen. Determine suspicious application activity.
  3. Mail screen. Blocking infected emails in Outlook and Thunderbird email.
  4. Web screen. Prevents malware and spyware from entering your computer, blocking extensions and sites with a bad reputation.
  5. Passwords. Password storage outside the browser with automatic entry.
  6. Browser Cleanup. Search and destroy malicious extensions.
  7. Rescue disk. Burning anti-virus software to a CD or flash card for launching via BIOS.
  8. Wi-Fi check. Monitoring home network setup problems and connected devices.
  9. Browser extension. Checking the reputation and authenticity of websites, blocking annoying ads, protecting online banking transactions.
  10. SafePrice browser extension. Checking online stores for security.
  11. Authenticity of sites. Validation of SSL certificates to identify fraudulent web resources.

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Important! The descriptions of the following products do not include the functionality of the basic Free Antivirus distribution. Therefore, only additional features Pro, Internet Security, Premier and Ultimate. Detailed review Each version can be read in other sections of the site.

Pro Antivirus

Professional antivirus can be used free of charge for 1 month. Please note that if third-party sites offer to download a trial version for 90 days or longer, then this is a hacked pirated software, containing malicious codes.

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More details

The following options have been added to the new package:

Sandbox. A special virtual module that works separately from operating system personal computer, to launch potentially dangerous files and applications.
Passwords. Checks the strength of passwords for all user accounts, and also makes backups personal data and creates a single unbreakable password for logging into accounts.
Support. The product has 24/7 online support specialists. The only negative is the lack of a Russian-language interface. Problems with the operation of an antivirus product can be resolved without visiting the official website.
Account. Registration allows you to remotely manage your devices: monitor location, use anti-theft functions, delete applications, shoot videos, turn on the voice recorder and listen to recordings.

Additional option package:

  1. Sandbox. A section in the cloud space outside the PC system to run suspicious files.
  2. Ransomware screen. Control access to confidential user data and prevent its encryption.
  3. Webcam protection. Block malicious applications that intercept control of the webcam.
  4. Personal Information Screen. Finds and protects personal documents from theft by intruders.

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Internet Security

The program is aimed at detecting, capturing and neutralizing all types of cyber threats in real time. Additional components ensure the security of not only online banking and visiting various web resources, but also information stored on a PC, home network, email, confidential account data, etc.

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More details

Additional functionality includes 2 extensions:

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Avast Premier

The product includes all the options of the Software antivirus line. Until 2017, Premier was the most feature-rich among all versions. The test period is provided for 30 days, during which the user can analyze the operation of the extension on the operating system of his computer.

Download trial version

More details

Compared to less powerful distributions, it received two more modules:

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Paid features

All products have the ability to connect three additional components:

  • SecureLine VPN. Replaces the IP address with an anonymous one that is part of the virtual private network. Thanks to this, the user has the opportunity to hide his real data and bypass regional restrictions. The service also allows you to carry out banking transactions without risk.
  • Cleanup. Regular cleaning of all partitions of the operating system significantly improves PC performance. Among the functions it is worth highlighting: deleting residual files, history, unnecessary components, non-working shortcuts, etc. It also frees up memory, cleans the registry, disables resource-intensive software and autoloads software.
  • Passwords. Ability to create a single password for all accounts with 5-level encryption and automatic login. Storing personal data on cloud server, isolated from external influences.

System requirements

Before installation, be sure to know the required operating system parameters and hardware PC for correct operation of applications:

  • Operating system: Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10;
  • RAM: minimum 256 MB;
  • Free hard drive capacity: 1.5 GB;
  • Processor power and bit depth: from 1 GHz, x86 and x64.

Features of the antivirus line

Free version received good feedback due to the presence of basic functions provided for a fee in products from other companies. In 2016, Software bought AVG and all the best security technologies were introduced into the Avast line.

Every year, independent laboratories conduct testing. Traditionally, this antivirus becomes a participant. Complex dynamic test using hidden loading and various types web attack showed excellent results, which brought Avast to the second place in the ranking of the most powerful applications.