Download additional antivirus to the main one. Choose the best free cloud antivirus scanner

Many manufacturers of protective equipment are produced free edited by antiviruses that can be completely free to download from the manufacturer's official website and use on their computers.

Most developers include only anti-virus scanners without constant protection, but there are developers who provide a full range of tools to protect your data in their free version.

Below is a selection of antiviruses that you can download and use absolutely free.

07/19/2018, Anton Maximov

Rows of free antiviruses with permanent protection replenished the new version of the Kaspersky Lab product called Kaspersky FREE. If they had only the attending utility (Kaspersky Virus Removal Tool anti-virus scanner), now they also produce constant protection file System and protection against malicious sites on the network.

06/12/2018, Anton Maximov

Safety does not happen little. So consider many manufacturers of protection systems. Including the developers of free antivirus 360 Total Security, which includes as many as 5 engines. Yes, this antivirus has many different engines, each of which performs its task. There are mechanisms for determining viruses from Avira and BitDefender, proactive QVM II protection, cloud system 360 Cloud and system recovery system System Repair.

04/18/2018, Anton Maximov

Avast. Free Antivirus. - this is free Antivirus.package with constant protection. Perfectly suitable for home use. In addition to directly the anti-virus module has a number of additional tools that will help save data and secure you from network threats.

01/11/2018, Anton Maximov

So I got hands to free Comodo Internet Security. This is a set of tools for protecting your computer, which includes firewall, antivirus and proactive protection module. I will not describe all the properties of Comodo Internet Security, because they, in my opinion, are standard and are present in most similar programs. The main difference between this program from the rest in its free and amazing reliability. With proper configuration, the program allows you to secure the computer to the maximum. The other day I revised several comparative tests that were conducted by various companies, and the results of these tests were quite surprised. As an example, I will give the results of one of these tests.

05.10.2017, Anton Maximov

AVG AntiVirus Free is an anti-virus program worldwide, which is available for free home users and which have already enjoyed millions of people around the world. Unlike a variety of free scanners from large antivirus laboratories, AVG is a full-fledged product that can ensure the safety of your PC fully. AVG Anti-Virus Free is easy to use and does not slow down the operation of the operating system (has low system requirements).

07/12/2017, Anton Maximov

Today I will tell you about the next free Antivirus Avira Free Antivirus, who the other day settled on one of my computers. The situation with it is special, since this antivirus is not a simple scanner, it is not necessary to download it every time you need to check the system. This antivirus hangs in memory and does everything alone. Self downloads and installs updates, independently checks the files to which the operating system and various applications are drawn.

Wannacryptor, Wannacryptor, Mass Attack, has led tens of thousands of computers in organizations and public institutions around the world. The malware uses the well-known vulnerability described in the MS17-010 security bulletin and the EternalBlue / DoublePulsar exploit combination, which allow you to attack other vulnerable Windows systems in the same network. As a result, the infection of one computer can lead to compromising the entire corporate network in the organization.

After appearing on the computer due to the successful exploitation of vulnerability, wannacry encryption Enchants all files and documents of specific formats by performing remote commands sent by SMB protocol and extending to other windows computers online.

You may be too trusting, and therefore did not install the antivirus to your PC, or the license to your antivirus has already ended, or the antivirus installed you do not provide maximum protection, and ... maybe your PC is infected!

02/20/2015, Anton Maximov

For the overwhelming majority of home users, Windows 7 and Windows 10 is quite suitable for a regular anti-virus product from Microsoft. In operating room windows system 10 It is already built into the system called Windows Defender (Windows Defender) and it is not necessary to additionally download and install it. But for Windows 7 you have to install by downloading the Microsoft Security Essentials distribution in Microsoft. In essence, this is the same product, but with different names for various systems.

07.22.2013, Anton Maximov

Dr.Web Cureit! - Antivirus, which is noticeably different from all programs familiar. This utility does not work constantly, preventing the emergence of a malicious software on the computer. It allows you to cure already infected PC from viruses, Trojan horses, rootkits, etc. This feature Dr.Web Cureit! Determines the scope of application of this product. It can be used periodically to test the reliability of the antivirus installed on the computer, as well as in cases where the infection of PC can be suspected of indirect features. In general, the favor of Dr.Web Cureit! It is difficult to overestimate.

06.26.2013, Anton Maximov

Continuing the popular theme about the free antivirus, I want to mention another development with which I met relatively recently and who has not yet had time to write. In theory, it would be possible to add this information to the original post, but I decided to arrange everything in the form of a separate note. So, today we will discuss the free antivirus from Kaspersky Lab called Kaspersky Virus Removal Tool.

10/21/2009, Anton Maximov

An interesting free anti-virus program produces Microsoft Corporation. The utility is called Malicious Software Removal Tool (Removal Tool malicious programs For Microsoft® Windows® OS). This tool automatically scans your computer in search of a number of malicious programs and immediately removes them when detected. The tool is not a replacement of the usual antivirus utility, it only allows for express analysis for frequently encountered viruses.

The first thing that users do after installing the operating system is to install antivirus software. With the installed antivirus it believes that the computer is safe and protected. But how effective are antiviruses? New malicious programs are written every day, while old only enhanced in their destructive effects in order to bring antiviruses every new time. In today's conditions, it is safe to say that antiviral itself software It can be used as a spinning compromise between the protectedness and vulnerability of the computer. Let's figure out modern antiviruses of 100%? Is antivirus good enough to protect you from modern Internet threats? Whether it is still needed as the first thing to be put after installing the operating system. Do they need them? All this is not only I will tell in this article.

Is antivirus good protection?

Recently, anti-virus software for many vendors is either offered as a free basic version, or a paid pro version, but with some additional features. This is relevant for products from Drweb, Kaspersky, Comodo, Internet Security Suites and many others.

Of these two options: paid or free, you need to keep in mind that a paid version of protection is usually bulky compared to free, takes more space, selects additionally random access memory, uses more processor resources, etc. But at the same time offers you along with additional services Integrated protection of your device. Is it good?

The safety problem is just beginning where advanced protective technologies from malicious programs interfere in the operating system and browser. Anti-virus protection integration implies access to the kernel of the operating system and setting it to ensure the continuous monitoring process. In addition, such protection, as a rule, bypasses the built-in security features of the browsers that detect dangerous web pages. This means that the installation of such software security is carried by itself much more indirect vulnerabilities than the work of the computer without anti-virus protection. Therefore, in order to maximize your computer, I advise you first not to ignore the latest security updates for the operating system and its applications, such as internet Browser Explorer or Micrososft Edge. In addition, if you use third-party browsers, such as Yandex Browser, Google Chrome., Mozilla Firefox, Opera and other, do not disconnect the alert about automatic check updates. Choose for yourself the best browser will help the article Comparison Microsoft Edge VS Google Chrome VS Mozilla Firefox VS Yandex Browser. Always use only relevant and fresh online software, downloading it from official sources.

Does really working antivirus?

According to safety research, many independent laboratories and not only find a bunch of vulnerabilities in antivirus solutions. The latter sufficiently reputable analysis of the antivirus package from Symentec once again showed how antiviruses are imperfect. The Zero project under the wing of Google in his blog posted a detailed report on the vulnerabilities found in Norton Security, Endpoint Protection, Email Security, which allowed the malicious code to penetrate the discs and be used by the operating system. The essence of the material is that since these antivirus programs can customize OS and browsers in accordance with their work algorithms, they can easily compromise the computer.

In addition, there are examples of antivirus operation with compressed files - archives. When virus developers want to reduce the trace of their penetration, they compress the applications. The archive with the virus is not easy to determine using antivirus programs. To decide to check the archive for viruses, protection against malicious programs from Symantec or Norton is unpacking directly to the disk content archive, instead of instead of instead of unpacked files from the system. Well, after unpacking, you can imagine what will happen with the liberated archive content.

As for Symantec, it issued several updates in response to the article and says that the vulnerabilities found are eliminated right now. But Symantec in the product market is not the only ones. There are many other protection for malware protection programs that need to study and find vulnerabilities in this kind of protection. After all, as it turned out, the integration with the operating system and its applications does not bear anything good.

It turns out that if you want to be confident in protecting your computer, it is better to use basic anti-virus protection, since it not only saves resources, but cannot be integrated with the operating system files.

Do you need antivirus?

Yes, of course, unambiguously need to have antivirus software not only for your computer under Windows, but even for Mac or Linux systems. Nowadays, such protection will not definitely not be for sure. In addition, it is good to use the modern operating system such as Windows 10, Windows 8.1 or Windows 7 to protect the computer from network threats. This will help you to stop almost all the well-known malware and even detect unknown, thanks to the heuristic analysis of browsers and modern operating systems. Although it does not always succeed.

Today, the majority of malicious programs receive the will of actions, thanks to the user's initiative, and not due to their own algorithms of work. The user can click on a suspicious link, visit the malicious website, not paying attention to the warning messages of the browser. He can open infected attachments and so on. Therefore, to stay safe, clicking on the links on the Internet and connecting flash drives to the computer, you need to show common sense and follow the next simple tips:

1. Always keep the operating system, anti-virus software and browsers are up to date and update to the last versions in a timely manner;
2. Do not download attachments email from unknown senders, or which look suspicious;
3. Do not pushe mindless links in a row, whether they are part of the Internet pages on sites or contained in an email;
4. If you need to download new software, go only to official pages or secure sites in which you are confident;
5. When installing the downloaded programs, expect caution. Read carefully agreement and conditions during the installation of the program;
6. Install additional free tools, anti-virus scanners or online services, whose manufacturers do not coincide with installed on your PC.

Output: Can you say that your antivirus is good enough and can be rejected on it to ensure the safety of threats? I think that 100% protect your computer will not be able to no antivirus if you do not show vigilance.

There are those who believe that antivirus software today becomes superfluous. What do you think about this? How else can you protect your computer? Do you use or do not use antivirus software? What software do you trust? Write your answers in the comments.

Today, the computer protection cannot be provided with an anti-virus package. The best proof of the relevance of programs for the detection of spyware, advertising modules, Trojans and other Malware representatives can be the fact that all known antivirus software developers integrate tools to identify potentially hazardous threats - malicious programs, promotional scripts, fake web pages and t ..

In our opinion, this feature in many antivirus applications is not implemented in the best way. Anti-virus with a built-in module to determine the advertising and spyware is often becoming unnecessarily suspicious and is often mistaken, taking a completely harmless program for a potential threat.

In this sense, specialized utilities for determining malicious modules have some advantage. When scanning a system, some types of malicious programs, such as keyloggers, can be determined by specialized anti-spin utilities faster than so-called comprehensive safety solutions.

Of course, utilities for the fight against spyware and other malicious programs cannot replace the antivirus package. However, they may well add it if necessary. In this review we will look at three interesting programsEach of which can be an excellent addition to the security tools that are already available on the computer.

Hitman Pro 3.5.4: Online scanning in the "Cloud"

Developer: Surfright
Distribution size: 4.7 MB
Spread: Shareware.

One of the biggest problems of anti-spin programs is the ever-increasing size of the databases, as well as the need for their constant update. For example, the distribution of one of the most popular antirspion programs Lavasoft AD-Aware has already come close to the hundred megabytes. It is not surprising that many users refuse to download and install this software simply because they do not want to deal with such huge applications and clog the system.

The HitMan Pro developers offer alternative and, must be recognized, a very modern version of the protection of a computer from spyware, as well as some other types of malware. The user is invited to download a file with a size of about 5 megabytes, which is a simple shell for a small utility. All major operations to identify malicious applications are not performed on the user's computer, but on a remote server, in the "cloud", as the developers are expressed.

The "cloud" solutions for security are good not only by the fact that the signature databases should not be stored in the system, and also by the fact that the user does not need to constantly take care of their update. In addition, thanks to this approach, the operation of the program loads the computer much less than checking using standard solutions, so Hitman Pro can be launched even on the weaker machine. The only thing that should be good is an online channel. The program constantly uses the Internet, so if the connection is slow, non-permanent or channel is loaded, it will negatively affect the work of Hitman Pro.

The work of the program is organized as a wizard. On the first page, you can select one of two options for finding malicious applications, as well as open a window with the program settings. The default settings are suitable for most users, however, if necessary, you can, for example, prohibit the daily scan of a computer when you start the system or disable the creation of the recovery point. In addition, in the program settings, you can change the interface language and enable fast scanning files and folders using Hitman Pro from context menu Explorer.

Scanning is quick enough. This is explained by the fact that Hitman Pro does not check each file available on hard drives, and only executable files are searched in areas where pests are usually prescribed. Any Hitman Pro executable file detected by several criteria. The program is trying to get information about who is the author's file, as the file hit the computer, checks whether it has a digital signature and other signs of non-hazardous software. For example, the file can be considered relatively safe if it is not encrypted, not compressed using the archiver, has a uninstaller, does not hide in the system, and if you can access freely.

At the second stage, the Hitman check appeals to a large online database. The program shoots a finger from the executable file found and sends it to the Internet for comparison. If an imprint of the same file is detected in the database, the program requests information about it. Thus, if the file has already been identified as malicious on another PC, it will immediately be known about it. If there is no such print in the database, it squeezes the file and sends it entirely to the server. There the file is carefully checked using the latest bases of various antivirus solutions. Among the partners of the Hitman Pro developer can be noted A-Squared, Antivir, Prevx, NOD32 and G Data. Thus, after downloading to the server, the file is checked at once with several antiviruses, which can not be done on local computer (Antiviruses, as a rule, do not like each other very much, do not want to be installed nearby).

Thanks to this approach, as well as the presence on the "White List" server, the chance that important system file. It will be identified as malicious, almost equal to zero. Moreover, as we have noticed in the process of testing the program, Hitman Pro never marks both suspicious executable files of popular applications. But some exotic programs, especially those who have no digital signature, cause him a suspicion. So in general, the behavior of the program is completely adequate.

After all stages of check are passed, a list of detected objects will be drawn up. Some files can be marked as definitely dangerous. Their program will offer to remove or put on quarantine. Other files can be highlighted as suspicious. The user is offered to decide independently, whether it is necessary to remove them, put on quarantine or mark both safe.

One of the advantages of Hitman Pro is that, even finding a dangerous, from her point of view, Trojan, the program does not try to delete it independently, without asking the user how some of the security solutions do. The program only warns about the danger and advises, and the adoption of all solutions remains for the user.

Remote and placed on quarantine files can be viewed later in the log window. To do this, start the Hitman Pro again and go to the settings, after which switch to the "Log" tab.

Separately, it is worth noting the presence of a special engine to remove malicious applications. Some spyware is difficult to remove because they are loaded with the system. Hitman Pro performs the cleaning of the system from the found threats, as well as from any traces that they leave (keys in the registry, shortcuts, etc.) even before Windows boot.

Within thirty days, Hitman Pro works in trial mode, after which only the system scanning function remains available. The license can be purchased on one or three more computers from one month to three years. Naturally, the more licenses and the more the time of their action, the cheaper the use of the program is.

PC Tools ThreatFire 4.7: Detection of Malware on His behavior

Developer: PC Tools.
Distribution size: 8.9 MB
Spread: is free

The main purpose of ThreatFire is protection against the so-called Zero-Day attacks, that is, from such attacks that are built on the use of unknown vulnerabilities. ThreatFire copes with the latest threats due to the fact that it uses a behavioral analyzer, that is, it determines whether the program is malicious, for the actions that it performs in the system.

The program is positioned as an addition to conventional antiviruses, based on constantly updated signatures. Such antiviruses are not able to confront Zero-Day attacks, because on the analysis of the malicious code, the release of signatures and the distribution of them among users is required too much time. The problem is too long reaction to the virus arises and in cases where the authors of malware produce thousands of options for the same "malware". From the side of anti-virus companies to process all these options, too much strength is required, and when the desired signatures are released, it turns out that they are already outdated, since cybercriminals are already distributed by other modifications of their malicious code.

Of course, this problem appeared yesterday, and the latest versions of popular antiviruses already provide protection of computers not only on the basis of a signature method, but also using a behavioral analyzer. However, unfortunately, not all users are in a hurry to update their antiviruses, not understanding than old version Antivirus worse than new. This is especially true of those users who are far from the world IT and use a computer for entertainment, online shopping, etc.

So, if updating to new version A full-fledged means to ensure PC security for some reason is delayed, protection holes can be patched with ThreatFire. An important advantage of this program is its free status. Strictly speaking, there is a commercial version, but all the basic operations program perfectly performs without registration. For an additional fee, users are invited to start scanning a computer on a schedule, start scanning the selected object from the context menu, password protection and some other functions.

Since ThreatFire does not provide full-fledged computer protection, even before installing the program, it is checked for the presence of the required set of security applications on the PC. Thus, the program checks whether antivirus and firewall are installed, and also tries to find out if the computer is not infected (treatment already an infected computer is available only in the paid version of the program). If all tests are successfully completed, the installation begins. It is worth noting that the development of ThreatFire produces other means to ensure security, including antivirus, antispion and firewall, but the program has nothing against the availability on the computer software from other manufacturers and does not conflict with it.

Despite the fact that the main function of ThreatFire is monitoring processes, the program also provides for the possibility of scanning files and registry keys for various threats. Scanning can be launched in manual mode. Found suspicious objects can be deleted, put on a quarantine or specify the program that this object is not malicious.

All objects processed by the program can be found in the Threat Control section. Here you can restore objects placed on quarantine, or delete them, view the list of exceptions and adjust it, to analyze the logs of completed threat search operations.

Security settings installed in the default threatfire are suitable for most users. However, the program provides for the possibility of changing them. For example, you can disable the monitoring of the processes, change the level of sensitivity to all sorts of threats. If you enhance it, you will receive notifications from the program more often. In addition, you can manage the behavior of the program in different situations, for example, when a potentially dangerous application is detected, a known malicious code, etc. By default, all detected threats are sent to the online center of their processing and analyzed there. If you do not want data from your computer to be transmitted to the network, you can disable this option in the Community Protection section.

For experienced users The program provides for the ability to create and edit the rules according to which processes are monitored. For example, you can add processes to the list of trusted, determine how the program should behave when attempts to install processes. network connectionsrenaming files, access to the registry or to certain files.

Finally, it is worth noting the presence of systemic activity monitor in the threatFire. It clearly shows all running applications, as well as these processes; applications that run together with the system; System processes and running services. If necessary, you can quickly complete any of the processes.

AVZ 4.32: To protect the corporate network, and not only

Developer: Oleg Zaitsev
Distribution size: 4.8 MB
Spread: is free

AVZ anti-virus program was created on the principle of "if you want something to be done well - do it yourself." Initially, this utility was written by our compatriot Oleg Zaitsev to identify viruses in a large corporate network. After its successful testing, the author wondered how to make the algorithm for identifying new viruses more versatile. Each new modification malicious virus It seeks to bypass the firewall and the anti-virus scanner, disguised as a harmless process, uses various techniques for introducing into the system. To identify the danger, special geroprograms of heuristic analysis were added to the program, with which you can determine the threats, not only comparing the database signatures, but also using indirect signs of a malicious module - changes in the registry, characteristic modification of files, etc.

Despite certain opportunities, such as the presence of a scanner, supporting heuristic analysis, the possibility of room suspicious files On quarantine, etc., the AVZ program cannot be considered a full-fledged antivirus, its goal is somewhat different. Mainly, AVZ is focused on the search and elimination of various Trojans, utilities for remote tracking of a computer, programs trying to call at a given number (for example, Trojan.dialer, Porn-Dialer, etc.), keyboard spies, as well as rootkits and network Worms. The utility does not treat programs infected computer viruses. In the AVZ documentation, the developer recommends using specialized antiviruses - "Kaspersky Anti-Virus", DrWeb, Norton Antivirus, etc. for high-quality and correct treatment of infected files.

At the same time, AVZ is positioned as an alternative to such applications as Lavasoft AD-Aware or Trojanhunter. At the same time, AVZ really has certain advantages over many utilities for searching for spyware modules. So, in comparison with the development of Lavasoft, AVZ is much faster performing the system check. On average, 10 thousand files analysis takes about two minutes. AVZ can check the archives in ZIP, RAR, CAB, GZIP, TAR formats.

One of the reasons why the system is infected with the virus is the lack of information about malicious code in the program database. Therefore, the same Lavasoft AD-Aware utility, according to the AVZ developer, it can not always quickly respond to new modifications of malicious code, since the updates come out infrequently. At the same time, AVZ anti-virus bases are updated almost every day, therefore, the effectiveness of determining the threats to the program is quite high.

For each type of viruses in AVZ, you can specify a specific action. For example, program-dialer programs can automatically delete, when advertising modules are detected - to display a report when identifying a virus - to ask the user about further actions, etc. AVZ analyzes a suspicious code and may be a percentage to show the likelihood that the suspicious object will be, say, keyboard spy.

In addition to the main scanner, several useful tools are built into the program. One of them is a manager of running processes. In addition to the data on the name of the process and the developer of the source file, the processes manager can automatically generate the MD5 checksum for each of the running files. In addition, in the statistics of processes, you can see the library files used by the process, as well as get information about the windows of the process, both visible and hidden. And finally, the very convenient option of this tool is the ability to quickly search on the Internet information about the dedicated process. The program allows you to search for three most popular search engines - Google, Yandex and Rambler. In 90 percent of cases, this feature allows you to instantly find out which process is hidden under one or another name.

The AVZ utility is universal, so in the list of its tools there are a lot of useful trifles. For example, using a special port manager, you can see which TCP and UDP ports are open in the system, which currently there are active connections on the TCP / IP protocol. AVZ allows you to view the autoload list. Another convenient feature of the program is the ability to use your own scripts that manage tasks. This feature of the program should evaluate the major administrators. corporate networkswhich often have to automate processes on a large number of computers. The AVZ arsenal also has a utility to search for data in the registry, tool for searching for files on a disk, as well as a utility with which you can view cookies files According to specified data.

AVZ can check email messages (there is an additional plugin for the popular postal client The Bat.), supports checking MHT and CHM files.

For the most difficult cases in the program, you can use AVZGUARD technology, but it should be done only when the main means of combating spyware modules do not give the desired result.

Finally, we note another advantages of the program: first, it does not require installation, and secondly, it spreads absolutely free.

Conclusion

Today it is impossible to be confident one hundred percent in the fact that the computer connected to the network is not used by a malicious application. Reliable antivirus and firewall certainly impede the penetration of the most dangerous viruses. But how to protect the system from user errors? Light actions often become the reason that malicious code enters the system even in the presence of anti-virus software. Man loads, in his opinion, a completely harmless keeper of the screen, installs it, and, being completely confident in his harmlessness, does not pay attention to the prevention of the antivirus program, ignoring the "quarantine" or adding new program in the list of exceptions. The result is known. Instead of a screensaver, any other program can be installed, for example, Trojan. That is why even if you are sure that there is no malicious software in your system, do not be lazy to check it using one of the utilities considered.

Users who ignore the potential threat, sooner or later will have to face the consequences of their frivolous attitude to computer security. We hope that with you such a trouble will never happen.

There is no doubt that one of the most important programs on the computer is antivirus. Even one "randomly" caught virus on a PC is able to do the work behind him unbearable! In addition, "good" if the virus simply shows advertising, but there are viruses that can destroy dozens of files on the disk (above which may have worked not more than one month).

10-15 years ago, the number of antiviruses was relatively small and the choice was limited to some tenth. Now there are hundreds of them!

In this article, I want to stay on the most sought-after today (in my opinion). I think that many this information will be useful for cleaning and protecting their home PCs. And so embark ...

Keys for antiviruses at affordable prices below market you can buy in ...

10 best antivirus programs to protect the computer

MalwareBytes Anti-Malware

Malwarebytes Anti-Malware is not quite an antivirus to which most users got used to. This program (in my opinion) is more suitable for additive to the main antivirus, but nevertheless, it will help to fulfill one important work!

MalwareBytes 3.0 is equipped with a number of specialized modules:

• Anti-Malware.
• Protection against extortionate programs
• Protection against exploit
• Malicious Website Protection

Most antiviruses are bad (at least as long as) finds and removes various advertising modules that are often embedded in browsers (for example). Because of this, you begin to appear various promotional windows, tips, banners (sometimes, with adult sites), etc. MalwareBytes Anti-Malware quickly and easily clean the PC from such a "garbage".

Opportunities Malwarebytes FREE (free version)

• The ability to scan all disks to complete the system check.
• Daily update of the signature framework to protect against the newest malware.
• Intelligent heuristic detection of even the most persistent threats without significantly influence on system resources.
• Adding detected threats to quarantine and the ability to restore them at a convenient time.
• Black list of exceptions for scanning and protection modules.
• List of additional utilities to remove malwareBytes Anti-Rootkit, Malwarebytes Fileassassin, Startuplite, Chameleon).
• Dynamic technology MalwareBytes Chameleon, allowing you to run Malwarebytes anti-malware when it is blocked by malicious software.
• Multilingual support.
• Integration into the context menu to check the files on demand.

Features Malwarebytes Premium.

MalwareBytes - free programHowever, you can update it to the Premium version providing real-time protection, scanning and updating on a schedule.

• Protection in real time works in conjunction with leading antivirus programs to make your computer safer.
• Protection in real time detects and blocks threats when trying to perform them.
• Protection against exploits in real time: eliminates vulnerabilities before exploits and malicious for zero day
• Protection against extortion programs in real time: Does not give programs to extortioners encrypt your files.
• Blocking malicious websites prevents access to malicious and infected web resources.
• The presence of a "Fast Check" mode to verify the critical areas of the system - RAM and autorun facilities.
• Extra options. Setting Malwarebytes Premium protection behavior for experienced users.
• Planned updates to automatically use relevant protection.
• Scheduled scanning for regular checks at a convenient time for you.
• Protection of the password settings to prevent unauthorized changes in the MalwareBytes Premium protection components.

It should be borne in mind that not everything written will be available either to work in the free version of the program. To work at the proper level you need to put Premium version

Advanced Systemcare Ultimate

It seems to me that many users are often unhappy with one "quality" of most antiviruses - they slow down the work of the computer ... So, in this regard, a very interesting product ADVANCED SYSTEMCARE ULTIMATE - antivirus with embedded programs for optimization, cleaning and accelerating Windows.

Antivirus, I must tell you enough reliable (used BitDefender technology) + Program's own algorithms. Protects PC from: Spies, Trojanov, dangerous scripts, ensures safe work with payment systems on the Internet (relevant, especially recently with the development of Internet banks).

By the way, the program is compatible with many antiviruses (i.e., it can be installed in addition to ensure additional protection). Moreover, it will not affect the speed and performance of your PC. How to maximize speed and performance using Advanced Systemcare Ultimate We described.

Maximum protection and maximum performance

• Protection against viruses, spyware, hackers, phishing, botnets, etc.
• Security of payment and banking operations on the Internet
• Optimizes, cleans and corrects all problems with PC in 1 click
• Works quickly, compatible with other antiviruses

New in Iobit Malware Fighter

• Added antivirus engine BitDefender;
• Improved Iobit engine;
• Updated and significantly expanded the signature database;
• Improved scanning speed due to adaptation of the caching mechanism;
• Minimized resource consumption when scanning and cleaning;
• Improved real-time protection;
• New quarantine method;
• New simplified and convenient user interface;
• Improved web protection;
• Complete support for Windows 10.

Basic components Iobit Malware Fighter

Safety

· Protection at startup
· Network protection
· File defense
· Check files in the cloud
· Cookie protection
· Advertising blocker in browsers
· BitDefender anti-virus engine Pro.
· Protection of processes Pro.
· USB disk protection Pro.
· Malicious tracking Pro.

Protecting browser

· Homepage Defender protects your homepage and search engine from malicious modification.
· DNS protection: Change Prevention system settings DNS malware.
· Surf protection: blocking various online threats to provide you with secure web surfing.
· Protection of the browser from malicious plug-ins / toolbars.
· Anti-locking: browser database testing from malicious tracking, as soon as it closes. Pro.

One of the best free antiviruses. Every year is gaining more and more popularity. The advantages of antivirus are obvious:

1. some of the best algorithms for searching and detecting viruses (and even those who are not yet known to antivirus and are not included in the update databases);
2. support for all popular Windows OS (including Windows 10);
3. low system requirements for PCs (it works fast enough even on old cars);
4. full-featured free version of antivirus.

Basic Components AVAST Free Antivirus

(1) Component Available for an additional fee (1500 rubles / year)
(2) Component Available for an additional fee (from 650 rubles / year)

Comparison of versions

Functions / version	Free.	Pro.	IS *	PREMIER.
Antivirus	✔	✔	✔	✔
Spy protection	✔	✔	✔	✔
Streaming updates	✔	✔	✔	✔
Stressed mode	✔	✔	✔	✔
Cybercapture.	✔	✔	✔	✔
Do Not Track, SiteCorrect	✔	✔	✔	✔
Protection of phishing and malicious	✔	✔	✔	✔
Security of home network	✔	✔	✔	✔
Scan Https.	✔	✔	✔	✔
Intelligent scanning	✔	✔	✔	✔
Passwords	✔	✔	✔	✔
Browser Safezone	✔	✔	✔	✔
Software Updater **	✔	✔	✔	✔
Sandbox	✗	✔	✔	✔
SecureDns.	✗	✔	✔	✔
Antispam	✗	✗	✔	✔
Firewall	✗	✗	✔	✔
File Schroeder	✗	✗	✗	✔
Cleanup ***	✔	✔	✔	✔
SecureLine VPN ***	✔	✔	✔	✔

* IS - version of Internet Security.
** Installing the Software Updater in Premier occurs automatically, in other versions - manually.
*** Cleanup, SecureLine VPN - paid additions for all versions

New in Avast Free Antivirus Nitro Update

New features and technologies

New features: CyberCapture, Browser Safezone.

Improvements: Home network security, antivirus and malware protection.

The main features of Avast Free Antivirus

NEW! Cybercapture.

This Avast Software own software development technology allows you to automatically send unknown files to the AVAST online threat laboratory. Potentially dangerous files are carefully checked by our real-time analysts, which eliminates the slightest risk of infection of your PC.

NEW! Browser Safezone

Created for a safer and comfortable web site viewing, Safezone is also the most secure browser in the world. Secure payments mode provides complete privacy when making purchases and banking operations online, the advertising blocker ensures that the advertisement does not document you, and the video loader allows you to view the video offline at a convenient time for you.

Improved! Security of home network

Even more advanced protection for your home network and all devices connected to it. Thanks new technology Nitro free antivirus Avast. Free Antivirus can detect more types of router vulnerabilities, which will ensure even more reliable wi-Fi protection Cameras, Smart TV, printers, network drives and routers.

Avast Passwords

It is time to part with a bad habit of storing your passwords in the browser or use the same password for several services. The new AVAST password manager allows you to store all passwords in a secure and convenient storage, to access that only one master password must be remembered.

Scan Https.

Improved web screen allows Avast FREE. Antivirus thoroughly scan HTTPS sites for malicious software and other threats. You can add sites and certificates of your online banking to the White List to scanning does not slow down access to services.

Browser cleaning

Do not let out a stranger search service. Without your permission. Cleaning the browser will eliminate all dubiously connected modules and toolbars so that you can return to the initial configuration of the browser.

Unique! 230 million users

In favor of the Avast solution, 230 million users have made a choice around the world, which allows the antivirus to detect the malware at much faster than the rest and regardless of the place of its appearance. Combination of ultra-modern mechanisms artificial IntelligenceWith the basis of the anti-virus program, and millions of viral sensors around the world allows Avast Free Antivirus to continuously detect and eliminate the latest cyber threats, providing you with 100% security.

Improved! Antivirus and protection against malicious

Developers are constantly working on improving the innovative anti-virus nucleus to provide you with reliable protection against all types of cybergroms. Through. permanent updates, by volume not exceeding the size of the text message, Avast extends new threat data several times per hour so that your antivirus is always in the most relevant state.

Smart Scan Intelligent Scan Technology

Complex intelligent scanning for all types of problems. Scan your computer to the performance status, make sure that there are no network threats, malware or viruses, as well as find outdated programs in just one press. The easiest way to stay in complete safety.

Software Updater.

Hackers love to use vulnerabilities in obsolete for penetration into the system. Software Updater notifies the availability of updates for the programs used so that you can eliminate any vulnerability faster than the attackers will have time to use them.

Integration with myavast.

Smartphone, PC and Tablet Under the protection of Avast? Wonderful! You can control and manage devices through your personal Cabinet right in the user interface program

AVG.

Very and very good antivirus, which, by the way, is awarded a variety of awards. There is a free version that is capable of covering the needs of most users. Judge, in a set of free versions: Antivirus (real-time protecting from viruses, spyware, etc.), a complex for protection against dangerous references on the Internet, as well as an email protection complex.

By the way, the antivirus can be installed not only on the laptop (computer), but also on the phone! In general, the antivirus is very decent, well-protecting PC (at the same time working fast enough)!

BitDefender Antivirus.

Very famous antivirus, which provides comprehensive protection of the computer: Antivirus, firewall, complex enhanced defense personal data. By the way, in many independent ratings, this antivirus is on top lines.

Of the features of this antivirus, I can select the following:

• the protection of everything and the whole (the user, practically, can not be distracted by the thoughts on the protection of PC - the program itself knows everything: what, where and when you need to block ...);
• low system resource consumption (for example, 100-200 MB of RAM when working in Windows 10 with documents);
• comfortable and intuitive interface.

BIG OPPORTUNITY BITDEFEFENDER ANTIVIRUS FREE EDITION

real time protection - Real-time screen provides protection during access. All files are checked at the time of starting or copying them. For example, the files that you just downloaded from the Internet are checked immediately.

Cloud technologies - BitDefender AntiVirus Free Edition uses cloudy scan to speed up the detection and identify new or unknown threats that are missing other antiviruses.

Active viral control - Innovative proactive detection technology, which uses advanced heuristic methods to identify new potential threats in real time. The heuristics of the Free Antivirus BitDefender provides a high level of protection against new threats that have not yet been added to viral signatures. Active viral control in the BitDefender AntiVirus Free Edition monitors each program running on the computer, and reveals malware based on their actions.

HTTP scanning - Free BitDefender Anti-Virus analyzes and blocks fraudulent and phishing websites.

Anti-Court - The technology is used to search for hidden malware, also known as rootkits. Rukkites are a hidden type of software, often malicious, aimed at hiding certain processes or programs from conventional detection methods, while rootkits allow you to obtain privileged access to the computer.

Periodic update - BitDefender AntiVirus Free Edition is periodically updated without user intervention, providing an optimal level of protection against new threats.

Early scanning when loading the system - This technology ensures that the system will be checked during the download, as soon as all important services are running. It allows you to improve viruse detection when starting the system, as well as speed up its download time.

Scanning during idle - Free BitDefender Anti-Virus determines when the use of computer resources is minimal to perform the system scanning without affecting the user's operation. Using system resources is calculated based on the use of the processor (CPU) and hard disk (HDD).

Smart SCAN technology - Files that were previously checked by BitDefender AntiRIRUS Free Edition, will not be checked again using the intelligent pass check engine.

Avira Free 2015.

The most famous German anti-virus ("umbrella", "Red umbrella", as many of him in our country called). Provides a good degree of protection of the PC (by the way, the search and detection algorithms and virus detection are one of the best among the programs of this kind), high performance (I remember, another 5-6 years ago recommended to put this antivirus even on budget laptops),

1. support for Russian language;
2. support for all popular Windows: XP, 7, 8, 10 (32/64 BITS);
3. low system requirements;
4. excellent search and detection algorithms for viruses and potential threats to PCs;
5. convenient interface (all unnecessary hidden from newbies, but nevertheless, available for experienced users).

The main features of Avira Free Antivirus

Anti-virus and antispion

Effective protection in real time and on request from various kinds of malicious programs: viruses, trojans, Internet worms, spyware and advertising software. Permanent automatic updates and the heuristic technology Ahead reliably protect from well-known and new threats.

Cloud Protection

Cloud Protection Technology Avira Protection Cloud is a real-time threat classification and a quick system scanning.

Protection against rootkitov

Anti-rootkit Avira protects against complex threats - rootkits.

Windows Firewall Management

Avira Free AntiVirus allows you to edit network rules for applications, change network profiles (private, general) and manage advanced Windows firewall parameters in high security mode.

Internet protection **

Safe search, blocking phishing and malicious websites, tracking protection.

** This feature is part of the toolbar. Avira Browser Safety.for chrome browsers, Firefox and Opera (installed separately from Avira Free Antivirus).

Parental control

In the Russian version it is not available. To use, you can use the link to the service in the description.

With social network-based social features Avira Free SocialShield.you can control the activities of your children on the Internet: check them accounts in social networks For comments, photos, etc., which can affect your child with a negative side.

Android Device Protection

Anti-virus solution Avira Free Antivirus, in addition to protecting a computer from various threats, offers to install the application Avira Antivirus. Security for Androidwhich will protect your smartphone or tablet from loss and theft, and will also lock unwanted calls and SMS messages.

Kaspersky Anti-Virus

I will not be afraid to say that Kaspersky Anti-Virus is the most famous and popular antivirus in the post-Soviet space. Kaspersky Anti-virus base is really huge. It can easily caught all possible viruses available online. But, as the developers did not declare about acceleration and the main thing about the radical reduction of computer resources to the end, they did not fulfill.

Kaspersky Anti-Virus, how to slow down the PC earlier, so he continues to do it now. Moreover, the use of it on a rather powerful car does not save from the brakes - the Kaspersky is unlimited, it is possible to fix it only a very careful setting of the program.

New in Antivirus Kaspersky Free 2017

The following new features appeared in Kaspersky Free Anti-Virus 2017:

• Improved program update in background mode. Now when updating is not required to reuse the conditions License Agreementif it has not changed.
• Improved mail antivirus. The depth of heuristic analysis by default is increased to the middle level.

Comparison of versions

Comparison of Functions and Features of the Free Antivirus Kaspersky Free with paid solutions Kaspersky Anti-Virus (Kav), Internet Security (Kis) and Total Security (KTS).

Functions / version	Free.	Kav.	KIS.	Kts.
File Antivirus	✔	✔	✔	✔
Web antivirus.	✔	✔	✔	✔
IM antivirus	✔	✔	✔	✔
Postal antivirus	✔	✔	✔	✔
Anti Phishing	✔	✔	✔	✔
Screen keyboard	✔	✔	✔	✔
Kaspersky Security Network.	✔	✔	✔	✔
Kaspersky Secure Connection *	✔	✔	✔	✔
Monitoring network	✗	✔	✔	✔
Monitoring activity	✗	✔	✔	✔
Office on the Internet	✗	✔	✔	✔
Programs control (HIPS)	✗	✗	✔	✔
Monitoring changes in OS	✗	✗	✔	✔
Access to webcam	✗	✗	✔	✔
Network screen	✗	✗	✔	✔
Protection against network attacks	✗	✗	✔	✔
Anti-spam	✗	✗	✔	✔
Anti-banner	✗	✗	✔	✔
Data Collection Protection	✗	✗	✔	✔
Safe payments	✗	✗	✔	✔
Safe data entry	✗	✗	✔	✔
Secure program mode	✗	✗	✔	✔
Update programs	✗	✗	✔	✔
Removing program	✗	✗	✔	✔
Parental control	✗	✗	✔	✔
Backup	✗	✗	✗	✔
Virtual safes	✗	✗	✗	✔
Password Manager	✗	✗	✗	✔

Kaspersky Free Anti-Virus

File Antivirus

File Antivirus Kaspersky. Free Anti-Virus allows you to avoid infection of the file system of the computer. The component starts at the start of the operating system, is constantly in the computer's RAM and checks all open, saved and launched files on your computer and on all attached disks.

Postal antivirus

Mail Anti-Virus checks incoming and outgoing mail messages on your computer. The letter will be available to the addressee only if it does not contain hazardous objects.

Web antivirus.

The web antivirus intercepts and blocks the execution of scripts located on websites if these scripts pose a computer security threat. Web Anti-Virus in Kaspersky Free Anti-Virus also controls all web traffic and blocks access to dangerous websites.

IM antivirus

Im-antivirus ensures security with IM clients. The component protects information entering your computer using IM clots. Im-antivirus provides secure work with many programs intended for exclusive messaging.

Safe connection

Kaspersky Secure Connection VPN client, which is installed with antivirus, is designed for a safe connection. The application protects your data when working in public wi-Fi networks, Provides anonymity on the Internet and makes it possible to visit blocked sites.

* Kaspersky Secure Connection component has a 200 MB traffic limit per day. Removing the restriction and choice VPN servers Available when making an additional subscription.

Participation in Kaspersky Security Network

To increase your computer protection efficiency, Kaspersky Free Anti-Virus uses a cloud protection. Protection from the cloud is implemented using infrastructure Kaspersky Security Network.using data received from users worldwide.

Benefits of Kaspersky Free Anti-Virus

One of the best antivirusov In terms of searching and detecting unknown viruses (i.e., heuristic analysis in the program is so advanced - that, thanks to it, this antivirus finds dangerous files, even if in antivirus basesah there is still no threat).

After installing Dr.Web, access to the Internet is not rarely blocked, which can be corrected only with the correct setting and making exceptions to the program. So before installing this software, do not be lazy and read the instructions for setting up and helpe on the developer website.

The main features of Dr.Web antivirus for Windows

· Dr.Web scanner for Windows - Anti-virus scanner with a graphical interface that runs upon request of the user or on a schedule and produces antivirus check Computer.

· Anti-Rootkit API, Arkapi Anti-Rootkit API- Background scanning on rootkits and new Arkapi. Implemented subsystem of background scanning and neutralization of active threats. The implementation of the subsystem requested the substantial processing of Dr.Web software libraries.

· Preventive defense - Advanced preventive protection of the DR.WEB anti-virus user protection from infection by blocking automatic modification of critical Windows objects, as well as monitoring some unsafe actions.

Dr.Web antivirus using preventive protection provides control over the following objects:

– hosts file;
- the possibility of low-level access to the disk;
- the ability to download drivers;
- Access to Image File Execution Options;
- access to User Drivers;
- WinLogon shell parameters;
- WinLogon notifiers;
- Windows shell autorun;
- Association of executable files;
- Program start limit policies (SRP);
- Plugins Internet Explorer. (BHO);
- autorun programs;
- autorun policies;
- Configuration safe mode;
- Session Manager parameters;
- System services.

Improved DR.Web ShellGuard Technology (Behantic) Lock Dr.Web Process Heuristic in the preventive protection system Dr.Web will save from attacks using zero-day vulnerabilities.

· Dr.Web Hypervisor - a component that allowed to improve the threat detection and treatment system, as well as strengthen Dr.Web self-defense by using opportunities modern processors. The component launches and works below the level of the operating system, which ensures control of all programs, processes and operation itself, as well as the impossibility of intercepting malicious control programs to the Dr.Web system protected.

· Spider Guard - anti-virus watchman, which is constantly in RAM, checking files and memory "on the fly", as well as revealing the manifestations of viral activity;

· Spider Mail - Mail anti-virus watchman, which intercepts the appeals of any computer mail clients to mail servers via POP3 / SMTP / IMAP4 / NNTP (under IMAP4 it means imapv4rev1), detects and neutralizes postal viruses before receiving email client letters from the server or before sending a letter to mail server. The postal guide can also check the correspondence on spam using Dr.Web antispam;

· Dr.Web Firewall - Personal firewall of the Dr.Web Anti-Virus, designed to protect your computer from unauthorized access from outside and prevent leakage of important data over the network;

· Update modulewhich allows registered users to receive updates for viral databases and other complex files, and also produces them automatic installation; Unregistered users makes it possible to register or receive a demonstration key.

· Spider Agent. - The module that is configured and managing the work of the Dr.Web antivirus components.

Dr.Web Cureit! - Free anti-virus scanner based on the Dr.Web anti-virus program, which will quickly and effectively check and cure a computer without installing the Dr.Web antivirus itself.

Antivirus Dr.Web Cureit.! Determines and deletes postal and network worms, file viruses, Trojan programs, stealth viruses, polymorphic, disembodied and macroviruses, viruses affecting documents MS Office, scripts-viruses, spyware (Spyware), password-resistant programs, doser programs, Advertising software (adware), hacker utilities, potentially dangerous software and any other unwanted codes.

Using the utility you can check BIOS Computer The infection of "bios whales" is malicious programs that infect the BIOS PC, and the new roottite search subsystem allows you to detect complex hidden threats.

Payback for availability:

1. Does not provide real-time protection.

2. The program does not include a module automatic update antivirus bases, so in order to scan the computer next time with the most recent updates antivirus databases will need to download again Dr.Web Cureit!

- The use of a special free version according to legitimately only on your personal computer. In case you use a special free version of software, the conditions are fully distributed. License Agreementexcept PP.6.1-6.3.

Also, Dr.Web has one wonderful utility - Dr.Web Cureit (which is not needed)! The portable utility can be launched even from the flash drive, is absolutely free and does not require any activation. Finds all viruses available and paid version Dr.Web. It does not rarely help detect both and at the computer.

But be careful before treatment, carefully read the detected DR.Web Cureit threats. All processes that are followed by a real-time computer such as CCleaner or Advanced SystemCare Ultimate - utility determines unsafe. In the treatment, not fully deleted, but only some files, but the program after that is no longer started, and also not subject to standard removal - It will have to be cleaned manually.

A utility on the site developers https://free.drweb.com/cureit is available

Comodo Antivirus.

Site: https://antivirus.comodo.com/

What bribes in this anti-virus is, in addition to the "ordinary" antivirus databases, the search and detection of various advertising software are built into it (which is very popular lately). If you want to protect your browsers and programs to work with the Internet from various bankers (which often appear so intrusive on the floor of the screen ...) - I recommend trying Antivirus Comodo (especially since the program is free).

Some vendors of antivirus software offer free products in which part of the functions is not available and reserved for paid versions. Free Comodo Antivirus includes absolutely all the possibilities of a paid solution to the company, in just one important exception. Antivirus perfectly copes with the main tasks of protection, but some extended functions are made quite difficult and will continue to be more likely than regular users.

Dignity

• high scores in independent laboratories tests;
• good results in own tests for blocking malware;
• contains a secure browser, a virtual desktop, virtualization system.

disadvantages

• Comodo participates in the tests of a limited number of laboratories;
• weak blocking of malicious references on the test results;
• nominal protection against phishing;
• recognized some reliable PC Magazine utilities as malicious programs;
• hIPS system (disabled by default) in active state displays a large number of Notifications that are misleading the user.

Total assessment

Comodo Antivirus offers reliable antivirus protection and a rich collection of additional security tools. Nevertheless, the implementation of auxiliary components is more designed for experienced users.

360 Internet Security

Site: https://www.360totalsecurity.com/


Very interesting free antivirus, rapidly gaining popularity. In addition to the built-in antivirus, there are functions to eliminate some vulnerabilities of Windows OS, functions for installing patches and corrections, optimization and acceleration of the system, cleaning the PC from "garbage" (unnecessary and temporary files).

Main features 360 Total Security

In the new version 360 Total Security, Avira anti-virus engine and System Repair is added to restore the system to the already existing BitDefender engines, proactive QVM II and cloud 360 cloud.

Also added the acceleration and cleaning functions "in one click" to optimize the computer.

Total Security solves the problem of the Windows operating system vulnerability by checking the system for unidentified patches and updates, allowing you to upload and install them.

System Check
- Fast check of the overall condition and security of your computer in one click

Anti-virus scanning
- Use 5 engines, including antivirus 360 Cloud Engine / QVMII / Avira and BitDefender for integrated protection and better detection, as well as System Repair to restore the system.

System acceleration
- Allows you to manage and optimize autorun applications, plug-ins and services. Reduce the download time of your PC.

Cleaning the system
- helps to free up a hard disk space, cleaning unnecessary files from a computer and making work more efficient.

Real-time protection
- Protection of a computer from malicious programs, hidden and newest threats using fast and intelligent cloud technology.

Correction of vulnerabilities
- 360 Total Security detects vulnerabilities in the Windows system and allows you to download and install all the necessary security updates.

Protection in an isolated Sandbox environment
- Sandbox sandbox allows you to run selected applications (for example, a browser) in an isolated environment and work with them without risk to cause harm to the main system. It is possible to run applications in the sandbox from the context menu and add to the list for automatic launch in the sandbox.

Firewall (firewall)
- Includes a separately installed tool Glasswire. - Network security monitor and firewall to control your network. The program protects the computer, clearly representing network activity on a convenient schedule and helping to identify the unusual behavior of malicious programs on the Internet.

Remote help
– 360 Connect. – mobile app For Android, which allows remotely using your smartphone to control the protection and receiving a computer status notifications with the 360 \u200b\u200bTotal Security installed.

Rights to installation and use

- 360 Total Security is free Product For personal use. Qihoo 360 Software provides only a limited license to download, install, use and copy the software on one device for non-commercial use without restrictions on the amount of use.

The best antivirus is a backup copy of important documents on third-party carriers ...

When creating an article, materials were used http://www.comss.ru/