review of avast antivirus

So, Avast is one of the leaders in cyber defense, which for some year has firmly held the position of the best antivirus (the best free. Product Review: Avast's paid-for protection includes the same protection features as its free sibling, but also adds features including so-called 'advanced. The software is used by more than 400 million people around the world, Avast says. And, according to Consumer Reports testers, it ranks among.

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Avira Antivirus Review (2021) How good and safe is it?

Please note

This is our all-in-one roundup reviewing every Avast consumer security solution for 2021. On this page, after our brief intro, you’ll find

(a) a full evaluation of the Avast Premium Security suite, along with our reviews of review of avast antivirus additional features incorporated with the rest of the range: 

(b) the top-end package, Avast Ultimate, and 

(c) our review of the free offering, Avast Free Antivirus

You can jump to the reviews of those individual products by clicking on the links in the bar at the top of this page, but bear in mind that this article is really designed to be read all the way through, as the core features of Avast Premium Security are present in both the free package and the Ultimate suite.

Avast Free Antivirus is one of the most popular antivirus apps around, and it's easy to see why. There are no annoying restrictions to try to persuade you to upgrade, and no gaping holes in its feature set: you get antivirus, malicious URL filtering, and some welcome bonus extras including an extra anti-ramsomware layer to protect your most important document folders, and speedy scanning for network vulnerabilities.

Upgrade to the capable Avast Premium Security suite and you'll also get a firewall, secure file deletion and webcam hijacking protection, while a software updater automatically finds and installs missing security patches.

Avast has dropped its spam filter, unfortunately, but unusual extras include a sandbox to safely run suspicious apps, and Avast's Real Site review of avast antivirus the chance of hackers using DNS trickery to redirect you to malicious sites.

Premium Security's single device license feels a little costly at $40 in the first year, $70 on renewal, but its multi-device deal costs only $50 ($90 on renewal) to protect up to 10 devices for a year. This is very similar to the competition, and for instance Bitdefender Internet Security costs $25 in year one ($40 on renewal) for its single device license, and $90 to cover ten devices.

Avast Ultimate adds a very valuable extra in unlimited access to Avast's SecureLine VPN (which costs $70 on its own), as well as its Premium password manager and PC clean-up tool. The single device license is $66 in year one, $100 on renewal, but you can cover up to ten devices for only marginally more: $80 in the first year, $120 afterwards.

That's great value, but Avira's Prime suite may also be worth considering in some situations. It has a similar feature set, including an unrestricted VPN, and it can cover five devices gilisoft video editor 8.0.0 registration code - Crack Key For U an annual $100, or 25 for just $130. (A three-year, 25-device license is $361, as low as $4.81 per device per year.)

If you're curious, trying review of avast antivirus Avast Free Antivirus will help you find out more, and there's a free trial of Avast Premium Security available, too.

Avast Premium Security

Installing security suites can be a hassle, as they regularly weigh your system down with junk you don't really need. Avast Premium Security is different. Hit the Customize button in the installer and you don't just get to choose its target folder: you're also able to define exactly which of the 21 features you'd like to use.

Not interested in the browser extensions, maybe? Don't need the clean-up tool? Using another firewall? Click to clear those checkboxes and they won't be installed. If you're using other security tools or know exactly how you want to use the suite, that could be a major plus.

The company still does its best to set Avast Secure Browser as your default browser. To avoid this, you must first notice and clear a 'Set as default' checkbox on an installer screen; then, when you first launch the browser, you must click Customize Setup and clear another 'Make default' checkbox. If you miss that, it's not difficult to restore your original settings, but we'd still prefer Avast to leave our defaults alone unless we specifically say otherwise.

We chose to accept all Avast's features, and the installed equipped our PC with a chunky 1.7GB+ of files and at least seven background processes.

To check for any effect on system performance, we ran top benchmark PCMark Professional before and after installing AVAST. Our score dropped by 3.2%, which also it's a small figure, is more than we've seen with competitors like Avira (1.7%), Bitdefender (1%) and Kaspersky (0.6%.)

PassMark's latest antivirus performance tests also suggested some speed issues, with Avast placed a lowly 10th out of 12. But AV-Comparative' October 2020 Performance Test results were better, placing Avast 7th out of 17; not the best, but not the worst, either.

Avast did better in our self-protection tests, where we launch a number of attacks on the product to see if malware could disable it. These involve attempting to delete files, change Registry settings, stop or disable services, close processes, unload drivers and more, but none of them made the tiniest difference to the package, which continued to protect us as usual.


Avast Premium Security has a clean dashboard interface which keeps most of its complexities out of your way. Launch the main console and you're looking at a large panel containing only your security status and a 'Run Smart Scan' button, while a Notifications icon lists any recent issues you need to know about. If you're the hands-off type, you could stop there and leave the app to handle everything else itself.

The suite's other functions – virus scans, network checks, the sandbox, firewall and more – are organized into three panels, accessed from the left-hand sidebar: Protection, Privacy and Performance.

With nine buttons on the Protection panel alone, these can look a little complicated, at least initially. But many buttons lead to little more than on/off switches or areas of the package you'll rarely need to explore, so once you've learned where everything is, the suite is easy enough to use.

Still, there's some room for improvement. While Premium Security is supremely configurable (more on that later), there's very little you can do with the interface. Why not have the option to launch your favorite tools directly from the main console, for instance? Right now, it takes four clicks to launch a custom scan; having an optional customizable toolbar could reduce that to one.

We could do without Avast's upselling attempts, too. The panels have buttons for several features which require additional licenses or payments, including Driver Updater and AntiTrack Premium. We expect advertising overload in free antivirus, but not so much when paying a significant chunk of cash for a commercial product.


Avast Premium Security gives you many more scan options than most of the competition.

The Smart Scan is essentially a combination of a Quick Scan for malware and system-wide checks for unsafe settings and passwords, dubious browser add-ons and missing software patches. The Full Scan checks your entire system; the Targeted Scan examines specific files or folders; the Boot-Time Scan checks for threats before Windows starts. And, if that's not enough, you can create custom scan types to do whatever you like.

There are plenty of configuration options, too. You're able to define what to scan (all hard drives, the system drive only, removable drives, archives, more), how to treat any threats, set scan priority to optimize performance, and more.

The engine supports running on-demand scans in parallel, too, a level of flexibility you won't always see elsewhere. If you're running a lengthy full system scan, for instance, you're able to run a separate targeted scan on a removable drive you've just connected, and maybe check some recent downloads, all at the same time.

Smart Scans took just 10 seconds on our test system, which is as fast as we've seen. Regular scans were slower, though, and didn't reduce much over time. Avast scanned 50GB of test data in 40 minutes, falling to 31 minutes on the second run.

Bitdefender Antivirus Plus was a very similar 39 minutes on the first run, but dropped to under a minute on second.


AV-Comparatives' July to October 2019 Real-World Protection report placed Avast in a respectable 5th place out of 17, with a protection rate of 99.7%. Panda, F-Secure and Trend Micro all managed a perfect 100% protection rate, but Avast still outperformed competitors like Bitdefender (99.6%), NortonLifeLock (99.5%) and Avira (99.3%.)

AV-Test's October 2020 Windows Home User report found Avast blocked 100% of test threats. It doesn't always do this well - Avast dropped below 100% in one of the last six tests, while Bitdefender, F-Secure and Trend Micro managed a perfect score each time - but again, it's comparable with many others (Kaspersky also missed the 100% figure in one test.) 

Our own tests began with some simple behavior monitoring checks, where a custom executable uses common scripting tricks to download a malicious file. 

Results were a little mixed, with Avast quarantining our test app immediately for some actions, while allowing others to continue and only detecting an issue when the file hit our hard drive. Bitdefender and Kaspersky are more consistent, blocking all tests, but others have done much worse (Adaware missed all the suspect behavior, although it did detect the files), and Avast was acceptable overall.

The second, more advanced test used a simple ransomware simulator we've developed ourselves. As Avast hadn't seen this before, it wouldn't be able to detect it from a file signature alone, making this a useful test of behavior monitoring.

We launched the simulator and Avast Premium Security realized this was something new, and announced that it was being scanned for threats. A positive start? Maybe, but around 15 seconds later Avast told us the simulator was safe, then did nothing at all as it encrypted thousands of user files.

Some antivirus apps perform much better on this test. Bitdefender and Kaspersky not only killed the simulator within a fraction of a second, but they also recovered the handful of files it managed to encrypt (five to ten.)

Our simulator isn't real malware, though, so while we treat successful detections as a plus, we don't significantly penalize apps which fail to detect it.

What's more, this isn't Avast's only ransomware defense. There's another more effective layer available.

Ransomware Shield

Install Avast Premium Security and it automatically detects folders with user documents, then protects them with Avast's Ransomware Shield, preventing ransomware or untrusted apps from modifying them without permission.

While Avast correctly added our key user folders to its Protected list, it wasn't so smart at detecting others, missing folders containing thousands of documents.

It's easy to browse the Ransomware Shield folder list, though. We quickly realized the problem, and added our extra data folders manually.

Once we did, Avast raised an alert as soon as our ransomware simulator or other untrusted apps attempted to access the files, and they weren't able to do so until we gave permission.


Avast Antivirus Free review: Our free favourite for older Windows PCs

Unusually, Avast’s performance slipped slightly in the latest (July - August 2021) tests by AV-Test, dropping to 99.9% protection against a reference collection of recent malware samples in August. However, it still aced the critical real-time protection test, which tests its ability to defend against malware as it might be encountered in the wild. It also flagged only one benign file as a false positive.

Avast did well in AV-Test’s system performance impact tests, and had less of an impact on software install times than Microsoft Defender, particularly on low-spec systems, although it did slightly worse on website load times, launching software and copying files.

You don’t need to create fl studio demo - Crack Key For U Avast account to use the free service. However, if you do register, you can also sign up for free alerts if your email address is included in a breach. 

Avast’s free product exists to support its paid-for software, both by sending back data about new viruses that users might encounter and by directly promoting products by Avast and its partners, but this isn’t particularly obtrusive. As far as partner promotions go, we were invited to install Google Chrome alongside Avast at installation. Once you’re running Avast, you’ll encounter a few more promotional messages. A small “Go premium” button lurks at the bottom of the interface’s sidebar and a bottom bar prompts other avast products. Promotions for Chrome may also appear in Avast’s software updater if you don’t have it installed. 

Elsewhere, features that are only available in the paid-for version of the software are marked with a lock symbol. Click on them, and you’ll be prompted to upgrade. These restricted features include webcam protection, a dedicated firewall, a sandbox to run suspicious applications, and a few other tools and features that aren’t available to free users.

You do get access to a couple of extra tools in Avast’s Performance section: a software updater and a do not disturb button to keep your antivirus software from interrupting when you’re playing a game or watching a film at full screen. 

An optional anti-tracking and online reputation checking browser extension, Avast Online Security, is also available from Avast, as is the fully branded Chromium-based Avast Secure Browser. Neither of these is our preferred anti-tracking tool - uBlock Origin is a lightweight and effective alternative. Avast has shut down its Jumpshot market analytics subsidiary, which was found to be using data about Avast customers’ browsing habits as part of its product, but we’re nonetheless disinclined to recommend handing that information over.

Despite that spot of dubious data handling, which has now been publicly resolved, Avast remains a lightweight and effective malware review of avast antivirus solution, especially for older PCs.

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Avast Antivirus 2021 Review

Avast has a broad range of products that cover all major operating systems and hardware platforms. Windows, macOS, Android, and iOS users can go free or paid. There’s also an enterprise version of Avast known as Avast Business. The available features are best broken down by product.

Avast Antivirus Free

The Free Antivirus is what’s Avast is most known for. It is available on all the major platforms including macOS, iOS, and Android. It’s a comprehensive solution for individual users who crave quality protection.

Avast Antivirus relies on machine learning (one of AI’s real-world uses) to protect users from new and advanced viruses and other threats. In doing so, it takes full advantage of Avast’s large threat-detection network.

Behavior Shield is one of its most interesting features. With this feature, Avast scans the behavior of individual applications to detect anything fishy.

CyberCapture relies on Avast Cloud. It automatically detects suspicious files and sends them to the cloud for inspection.

The free version can also help with password management, browser cleanup, and network protection. It also has a Do Not Disturb mode, which disables popups when the user is watching movies or playing games.

Avast Premium Security

The Premium version of Avast offers outstanding performance all around. Its target audience is home users and can protect your computer from a huge number of known viruses, spyware, phishing attacks, and other types of malware. It comes with single and multiple-device licenses.

Unlike the free version, Avast Premium Review of avast antivirus has a robust Firewall feature. It allows users complete control over all online traffic, both incoming and outgoing.

Users also get advanced protection against ransomware with Ransomware Shield. It scans the behavior of sites and applications to detect potential ransomware threats. It also prevents unauthorized file modification.

Thanks to the Sandbox feature, you’ll be able to test files virtually. In other words, you can run a potentially dangerous file in Sandbox without fear that it might do any harm.

 Avast Premium Security is available on Windows, macOS, Android, and iOS.

Avast Business Antivirus

This is available as Avast Business Antivirus, Business Antivirus Pro, and Business Antivirus Pro Plus. The basic version is available on all three platforms (Windows, Mac and Android). While Business Antivirus Pro and Pro Plus are targeted at Windows users only.

Found in all three, File Shield scans applications and files before you run or open them. CyberCapture can send potentially dangerous files to the Threat Lab for analysis. Rescue Disk helps users create backups and save data on an infected computer. However, the macOS version is not as feature-rich.

As you might expect, Business Antivirus Pro has several additional features. Data Shredder alone might be worth the price of admission for a lot of Windows users. Windows Server users also get Sharepoint Server Protection, Exchange Server Protection, and Data Shredder features.

The Pro Plus adds Browser Cleanup, Webcam Shield, Passwords, and SecureLine VPN.

Also check out the other leading antivirus brands: Norton & BitDefender.

Editors' Choice

At a glance

Expert’s Rating


  • Good new design
  • Well priced
  • Excellent performance


  • Smart scan requires too much user intervention
  • Avast asks to install Google Chrome

Our Verdict

Avast One is a much needed improvement with excellent pricing, and all the features you’ve come to expect from this premium suite. Both the Individual and Family plans are well worth a look for anyone looking for a solid third-party security suite.

Best Prices Today

There are two things Avast’s paid security suites have been known for besides solid protection: good design and high prices. That’s changing a little bit, and for the better, with Avast One, the company’s new top-tier product. Avast still offers Premier as a step down, but Avast One is a suite well worth considering if you’re interested in solid antivirus plus some extra features and multi-device coverage. It has a new design, three pricing tiers, a lot more features included without review of avast antivirus cost, and the pricing is much better than last we looked. For this review we’re looking at Avast One Individual.

Avast One is a very good security suite. The price is right, and its protection is excellent.

Note: This review is part of our best antivirus roundup. Go there for details about competing products and how we tested them.

avast one dashboard with a thumbs up indicating the PC is healthy


Avast One includes an entirely new desktop app. Gone are the blue and purple tones, and the orange splotch logo. In place of all that, you get a more subdued aesthetic, with a lot of whites and lightly shaded colors, accented by a bolder, and easily spotted blue for the interface buttons.

The left rail has four simple menu items: Home, Explore, Messages, and Account. This makes Avast One look deceivingly simple, but there are a ton of features once you start digging in.

The first time you fire up Avast One it asks to run a smart scan, a not uncommon feature review of avast antivirus a number of antivirus suites. Smart Scans combine a security scan with scans for other problems such as browser trackers and an excess of temporary files. The basic idea is to clean up your PC and keep it running smoothly, as opposed to just scanning for malware.

This is a good idea since many top suites come with PC cleaning and maintenance utilities, but often require you to activate them. A smart scan gets you to use at least some of these capabilities, which is important considering some of them used to cost extra and now are just included in the suite. The one issue with Avast’s approach is that it does the scan in three stages: browser threats, viruses & malware, and PC cleaning. That’s fine, but it requires user intervention to initiate each phase instead of just plowing through the entire scan and delivering a report at the end. The constant requirement to continue at the end of each phase gets a little annoying. Not a deal breaker, but this could be handled better.

While the smart scan is the primary scan Avast asks you to do, scroll down Avast One’s Home page and you get shortcuts to run a deep scan, a targeted scan on a specific folder or set of folders, initiate a VPN scan, or use the PC optimization tools.

Moving on to Explore you get into the meat of Avast One’s features. Explore is really more of a launchpad for all the deeper controls of the security suite. For example, under Explore you have Scan Center, which has its own screen and includes the controls for all the types of scans you want. This includes the types of scans we’ve already talked about, as well as a boot-time scan. You can also save scans in the Custom Scans section if there’s a type of scan you want to run repeatedly. This is also the section where you can schedule scans, such as running a deep scan once a month, and peform a quick scan every day.

avast one's Explore section which houses all of the security suite's features


Other key security features inside Explore include file shield for monitoring changes to files for malicious behavior, ransomware protection, web shield for staying safe online, a firewall allowing you to block internet access on a per-app basis, webcam protection, and a number of other features.

The firewall is particularly nice since it offers customizable security in a very simple interface. It’s not the most advanced firewall you can find, but it’s a firewall that even non-techies can use if they feel the need. For paid users, the firewall hides key identifiers of your PC from other devices on the textaloud 4 serial key - Crack Key For U network such as the PC’s name and the type of device. If another device starts doing a port scan on your PC, the firewall will notify you, and it’s built to deter man-in-the-middle attacks.

avast one's scan center showing the various scans users can carry out.


Avast’s built-in VPN allows unlimited bandwidth as part of the paid packages, with a wide range of country locations to choose from. Free users also aren’t left out, with a solid 5GB per week. This is quite a switch from the prior suites that wanted more money to use the VPN. The paid version supports peer-to-peer transfers, as well as streaming servers for viewing geo-restricted content. Avast can also automatically turn on the VPN when you do things like go to banking or shopping websites. Those are nice additions, though be aware that you really shouldn’t be going onto a banking website over Wi-Fi on a network you don’t trust.

The paid version also has what is commonly called dark web monitoring but what Avast calls Password Protection. This feature alerts you if any of your passwords for online services ever get revealed in a data breach.

The other two parts of Avast One are for managing your account and receiving notifications from the company. That’s it. The interface is far more simplified than it once was, and it already wasn’t very complicated. This is an excellent design and is easily navigable by anyone from a grizzled PC veteran to a novice user.


A notification in avast one with a pencil drawing of a smiling technician fixing a PC


Testing house AV-Test gave Avast Free, which uses the same detection engines as Avast One, a 100 percent score for protection against 0-day malware and widespread and prevalent malware. The testing occurred in July and August 2021.

AV-Comparatives’ September 2021 Malware Protection Test found that Avast blocked 99.97 percent of threats from more than 10,000 samples. That’s good, though Avira, Bitdfender, G Data, McAfee, Norton, TotalAV, Total Defense, and Vipre scored slightly better—we’re only talking hundredths of a percent here.

AV-Comparatives’ real-world protection test for July and August found that Avast blocked 99.7 percent of threats from 380 samples. Only Norton, Panda, and Trend Micro had a better score, while AVG, Bitdefender, K7, Kaspersky, McAfee, Microsoft, Total Defense, and Vipre scored the same.

For our in-house hardware performance tests, we found that Avast had no real performance impact on our large file transfer test, archiving test, and the Handbrake encoding test. The only noticeable change is that unzip times were actually a little bit faster at just under 7 minutes with Avast installed compared with around 8 minutes without.

For the PC Mark Extended test, the PC performed slightly better, with an average score of 1630.67 after three consecutive runs compared with an average of 1643 without Avast installed. The main performance impact was found in the productivity tests that deal with spreadsheets and text documents. That’s perhaps not surprising given that Avast One is monitoring files for malicious changes. The difference isn’t too huge overall, however; and unless you’re opening a ton of large datasets in Excel you shouldn’t see much of a performance impact. Gaming performance was unaffected by Avast One.


avast one's offer page for installing google chrome during setup


Avast One Individual costs $48 for the first year for new customers, with a regular price of $100 per year. For that price you get one Avast account that covers five devices. That’s quite a switch from Avast’s old Premier pricing that would cover a single PC for $70.

Avast One Family provides six accounts and coverage for up to 30 devices and is priced at $72 for the first year for new customers, and a regular price of $140 per year.

If a paid suite isn’t your bag then there’s also Avast One Essential, which includes a lot of features for free, including that 5GB of VPN usage every week. But you miss out on items like the sensitive data shield, webcam protection, and optimization features such as the disk cleaner and driver updater.

Avast One is available for Windows, macOS, Android, and iOS.


Avast One is a very good security suite. The price is right, and its protection is excellent. The performance impacts are negligible for most users, and it’s also a good value within the Avast lineup, which is not something I would’ve said about Avast Premier a few years ago. If you’re looking for a new security suite, or want to upgrade your current Avast lifestyle, I’d highly recommend looking at Avast One.

Editor’s note: Because online services are often iterative, gaining new features and performance improvements over time, this review is subject to change in order to accurately reflect the current state of the service. Any changes to text or our final review verdict will be noted at the top of this article.


Avast Antivirus Review 2021: Does it Protect Your Computer?

UPDATE: When Google and Mozilla removed Avast’s web extension from their stores, a scandal broke out which revealed that Avast (who also owns AVG) had allegedly been spying on their users’ browsing data and selling it to corporations for millions of dollars in profit. In light of these unethical practices, we can no longer recommend them on our site. You can read more about the controversy and our decision here. For a list of antivirus companies we do recommend, please see this list of the 10 best antiviruses of 2021.

Original Review: How secure is secure enough? Avast seems to be betting that you’ll want all the security bells and whistles that you can afford, but its paid tiers seem to be offering too little for the price. With that said, the free tier of Avast offers a fantastic antivirus engine at its core (PLEASE NOTE THE ABOVE UPDATE).You’ll love the security of Avast, as well as the speed with which it reacts to detect and mitigate dangerous programs – just try not to get too frustrated by its incessant pleas for you to upgrade.


As mentioned, Avast went above and beyond when it came time to design the free version of their antivirus product. Even the basic virus scan offers more functionality than most. Instead of just searching for viruses and malware, it also detects out-of-date software, malicious review of avast antivirus add-ons, network issues, unprotected sensitive documents, and weak passwords.

My first scan detected no malware, bad extensions, or network issues, but it did find vulnerable software, unprotected documents, and weak passwords. I’m not surprised that there’s vulnerable software on my computer – I have a lot of software and it’s a pain to update it all – but these last two items gave me a little bit of pause. What does Avast count as unprotected sensitive documents and how do they find them? Furthermore, how do they check the strength of my passwords?

As it turns out, the sensitive documents scan is highly effective. It found tax records, employment documents, financial statements, and more – stuff I’ve stored on my computer without even remembering that I’ve put it there. In all, it only review of avast antivirus two false positives. Avast sorted these documents into categories such as taxes, payroll, employment, and travel (documents such as driver’s licenses and passports. It also gives you an easy button to the right of each entry that instantly shows you the location of each document that it finds.

Reading between the lines of the marketing copy, Avast seems to be leveraging a technology known as Data Loss Prevention (DLP). DLP is a tool that’s normally used in the context of large companies that store customer data such as credit card and social security numbers. Using DLP, companies can scan word documents and conduct optical character recognition (OCR) on PDFs in order to detect strings of numbers that resemble these sensitive bits of data. The company can then know exactly where its sensitive data is and take steps to ensure that no one moves or deletes it.

Simply knowing the location of my sensitive data is very useful and seeing DLP technology move from a corporate to a consumer context is interesting to say the least. There’s unfortunately not a lot that you can do with this information without locking yourself into a subscription, however. Once you do subscribe, you get the option to encrypt your information and store it in a secure digital locker. If any attacker attempts to move or delete these files, the program blocks access and notifies the user.

Avast’s weak password scan is frankly a bit of a letdown. I was expecting the service to tell me that I’d set one of my passwords to “123cat” or something equally simple by using some sort of futuristic hash-scanning algorithm. Helium music manager review, it just told me that I’m storing passwords in my browser (everyone does), that this method is potentially insecure (jury’s out on that), and that I should upgrade in order to use Avast Passwords, Avast’s password management service. This may certainly be useful, but it’s not worth committing to a yearly subscription when you could just use one of the best password managers that are already available elsewhere. (More on this later.)

Does the Antivirus Engine Make the Grade?

All of these extras are frankly a distraction from the core of the scan itself – the malware detector. Independent lab tests show that Avast has a highly-rated antivirus engine, demonstrating advanced features and flagging zero false positives. Few antivirus engines scored higher. In addition, testing-under real-world conditions shows that Avast is efficient at detecting and mitigating the vectors – such as drive-by-downloads and code injection attacks – by which malware propagates. To summarize, Avast will detect most forms of advanced malware, and prevent most of them from even installing on your computer. If any malware gets by, an automatic scan will usually detect and destroy the infection within a day.

When malware attempts to execute on a computer, Avast springs into action. It will detect most known malware samples immediately, then quarantine and delete them. If Avast detects an unknown file that acts suspiciously, Avast kills the process and analyzes the malware sample at its corporate headquarters. If you suspect that Avast has missed a file, you can right-click on any file in your Windows Explorer panel and select the file or folder for individual scanning.

More importantly, Avast is very good at making sure that malware doesn’t get onto your computer in the first place. It detects most sites that attempt to distribute malware before they start downloading onto your computer. For the rest, Avast will interrupt the malware sites during the download stage – missing only a few files, which will usually be caught by Avast’s active protection once they attempt to execute.

Phishing sites – sites that attempt to duplicate banking login screens and social media – are far more common than malware sites, as well as being a bit simpler to produce. It’s arguably more important to protect users from these sites than it is to protect them from sites dedicated to malware. Although this is a paid feature, Avast has the ability to protect users from phishing sites with surprising efficiency. Their software doesn’t just block sites that have already been blacklisted – they also can identify phishing sites that are too new to have been identified by security researchers.

To summarize, the free version of Avast offers security that’s among the best that I’ve ever seen. You’d almost expect that its designers would have turned something off to make the paid upgrade more essential, but they haven’t. Its paid features, including a locker for your passwords and an encryption option for sensitive files, just don’t Sweet Home 3D 6.5.2 Crack+ Serial Key Free Download 2021 more to the table.


Outside of the core antivirus function, Avast offers a host of features in both its free and paid versions that are designed to keep your data secure. These features range from the expected to the exotic, with many of the paid features being perhaps more useful to power users. Here’s the rundown:

Free Features are Critical to Online Security and Quality of Life

First of all, Avast offers a series of advanced security scans. This is distinct from the “Smart Scan” that you see on the program’s main menu. When you click on the “protection” tab, you’ll take command 64 bit a variety of options, including “Full Virus Scan” and “Boot-Time Scan.”

Full Virus Scan is both slower and more thorough than the primary smart scan. Although it takes quite a bit longer – up to a couple of hours on a slower machine – it has a better chance of detecting and resolving threats. If you suspect that your computer was infected by malware prior to installing Avast, you’ll likely want to do a Full Virus Scan in order to weed out any lingering threats.

You’ll also want to run a Boot Time Scan. Many advanced kinds of malware now have the ability to persist even when their files are deleted from your computer’s operating system. That’s because these viruses exist outside the primary OS. When they’re deleted, they simply reinstall themselves from files that are outside the operating system. A Boot Time Scan restarts your computer and watches for suspicious programs that try to execute while the computer is running, and then stops them in their tracks.

Lastly, Avast offers a full-featured WiFi scanner designed to protect you at your home and on the go. When I ran it, it discovered every device connected to my WiFi in under a minute – my desktop, laptop, console, cellphone, and kitchen speaker. If my devices were unsecured, it would have pointed out vulnerabilities such as ports exposed to the internet, default passwords, and other weaknesses.

Paid Features Don’t Add Enough Value

Outside of these advanced virus scanning features, Avast doesn’t offer much – but it’s not clear that you’d need much more anyway. For example, there’s a utility that’s supposed to clean your computer’s hard drive, for example, but it’s paid for. Meanwhile, CCleaner is free. Want to get rid of particularly sensitive materials? Avast offers a secure erase function that can delete a file by writing over it many times, removing all trace of it from your computer. The system works as advertised, but it’s hard to see who needs it other than security researchers. There’s a VPN add-on that you can pay for, but other standalone VPNs offer similar features for less.

To summarize, Avast has won me over with its free version, but it has lost its balance when it comes to paid and premium pricing. The features here won’t make you much more secure than the free software, and you can replicate most of their functionality with free or lower-cost third party software.

Ease of use

This is an area where Avast frustrated me. I realize that if you’re an antivirus company, you need to make money by converting your free users to paid subscribers. I really shouldn’t mind that Avast takes every opportunity to get me to upsell – and for the most part, I don’t. What irks me, however, is the liberal use of dark-pattern UI in order to get me to pay up.

If you’re unfamiliar with dark-pattern UI, here’s a quick example.

When you boot up Avast, you get a splash screen a big “scan now” button in the middle and a white box offering you a welcome gift.

The “gift” turns out to be a steep discount on a subscription. What if you don’t want a subscription? As you can see from the screenshot below, there’s no “back” button, only a “buy now” option. In order to back out of the upsell screen you actually have to click the red X in the top right corner, something that’s counter-intuitive to most users who think that button just closes the program.

When you hit that X, by the way, another pop up comes after it, offering you a free trial.

Again, this is not a huge disappointment – because again, the service needs to make money – and if that were the only example of that in the program, I probably wouldn’t mind. With that said, Avast goes a long way towards burying its goodwill by offering other confusing and intrusive upsells buried in its software.

Here’s another example. In Avast’s “privacy” menu, you can see some options that are closed off with a big orange lock, and some that aren’t. You’d expect that you’d have to pay to unlock features that are locked, and that the features that are unlocked would be free. That’s unfortunately not the case. When you click on SecureLine VPN, for example, a separate program installs itself on your computer, and then asks you for money. If you click on “Performance” and choose “Driver Updater,” the same thing happens. Avast takes you all the way into installing a new program on your computer, and then asks you for money.

The most egregious example happened with the password manager, which is free but not great. The password manager operates as a Chrome or Firefox extension that stores your password and is secured with a master password, but it neither suggests strong passwords nor warns you about weak or duplicate passwords – something that’s a must in other products. You can’t even implement two-factor authentication.

Anyway, when I clicked through review of avast antivirus menus that led into the password management function, I decided to review of avast antivirus to import my passwords into Avast’s password manager. Imagine my surprise when Avast started to import my passwords anyway! Although I was able to cancel the transfer, Avast also installed their proprietary secure browser on my machine – again without review of avast antivirus permission.

This is a bit worrying. It doesn’t speak ill when it comes to the functionality of the antivirus engine itself, but for long-term users, the constant reminders to upsell – plus the misleading menu options – may eventually become frustrating


Avast offers premium support services for its antivirus product at every pricing tier. There’s an extensive knowledgebase that explains how its features work and what they’re supposed to do. These walk inexperienced users through the operation of the product and allow them to do some basic troubleshooting on their own.

The organization also boasts a 24/7 call center for more serious problems. The tech support specialists are able to provide detailed and helpful information within a short amount of time. This information should be helpful for both inexperienced users and power users alike.


When compared to other antivirus programs, Avast is roughly average in nord vpn cracked apk android - Crack Key For U of expense. There are four main pricing tiers – Free, Internet Security, Premier, and Ultimate. If you’re determined to pay for Avast, Internet Security is probably the best option for you. It includes several useful quality of life features that the free tier lacks – a Real Site option that protects against phishing sites, a Ransomware Shield to protect your files from encryption, a firewall that stops intrusion attempts, and an anti-spam feature.

Internet Security also includes one of the coolest features that isn’t included in the free version – the Sandbox mode. This lets you open files and programs in a virtual machine that doesn’t have access permissions to your desktop. If the file contains malware, then the malicious program will execute in an area where it can’t do your computer any harm. This is a really neat little bonus, and it’s great for anyone who’s constantly receiving phishing attempts.

Meanwhile, the more expensive pricing tiers contain more of the software that’s nice to have, but not vital. Upgrading to Premier gets you the superfluous data shredder and disk cleanup features, while upgrading to Ultimate gets you the VPN and the password manager. None of these are necessarily essential to your data security, and if you must have them, they’re available from third parties at a lower price for the same effectiveness.

Once again: the free tier of Avast gives you all the information security you’re likely to need, but if you must upgrade, the Internet Security tier gives you most of everything else.


Avast Review

Because companies have distinct business-related demands, it is only reasonable they steer clear of picking a one-size-fits-all, ”best” business application. Just the same, it is difficult to chance on such application even among well-known software systems. The better thing to do is to shortlist the several important functions which call for a research such as major features, packages, skill capability of the employees, organizational size, etc. Next, you must follow through your research fully. Have a look at these Avast reviews and scrutinize each of the solutions in your list in detail. Such all-encompassing research ensures you take out poorly fit software products and choose the system that meets all the benefits you require business requires.

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Every organization has different needs and requires a software that can be customized for their size, type of employees and buyers, and the particular industry they are in. For these reasons, no platform can offer perfect tools out-of-the-box. When you try to find a software product, first be sure what you want it for. Read some Avast IT Security Software reviews and ask yourself do you need basic tools or do you want sophisticated features? Are there any industry-specific functionalities that you are looking for? Get the answers to these queries to help your search. There are multiple factors that you need to mull over and these include your finances, particular business wants, your organization size, integration needs etc. Take your time, check out a few free trials, and finally select the app that provides all that you require to improve your organization effectiveness and productivity.


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1 Replies to “Review of avast antivirus”

  1. После как система рухнула то программы качаю только с официального сайта.

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