Avast Free Review

[Crispina Blomker]

Withits suite of excellent security features, the software blocks over 1.5 billion threats every month. These features include a malware-scanning engine that can detect threats in real time and an antivirus database that is frequently updated with newly identified threats and vulnerabilities.

Avast One is an all-in-one service that features protection from malware and viruses, unlimited VPN, data breach monitoring and device cleanup tools. Pricing starts at $35.88 for the first year for five devices.

Avast Premium Security is an antivirus protection package that offers advanced security measures against online threats. This enables users to avoid fake websites, shop safely and block web spies. The Avast Premium Security cost is $69.48 for the first year for up 10 devices.

The small business solutions feature an online management platform where security and subscriptions can be managed all from one place. It also includes IT support, identity protection, USB protection, unlimited VPN and patch management.

The software comes with an anti-theft feature called Device Lock, which helps you locate your lost device and secure it from unauthorized access. It also has a password manager that can automatically generate strong passwords for each website you visit.

The Avast firewall monitors all incoming and outgoing data traffic to block any malicious activity. In addition, Avast offers sandbox technology that isolates unknown files in an isolated environment before they are allowed to run on your PC or mobile device.

One of the main disadvantages of Avast is that it can be a bit pricey. Another disadvantage is that Avast takes up a lot of system resources, which can slow down your computer if you have an older one with limited hardware capabilities. This can also cause problems if you are using Avast on more than one device, as this will put a strain on your system.

The trio features File Shredder, which deletes unwanted files on your computer beyond recovery, while the unique sandbox mode offered by Avast and Kaspersky ensures that files are run in a safe environment before being allowed on your PC.

In our best antivirus software review, Avast tops our list, especially as the best software for solopreneurs and remote workers. Avast Free Antivirus comes in handy but requires paid upgrades to get rid of ads and make other changes.

Excellent all-around protection is provided by a range of powerful tools, even in the free version. Paid-for versions add additional security, but for general home users the free version will do everything it needs for all-round protection.

While it's still the newest offering from Avast, Avast One has been around long enough for users to get a good feel of the program, and third-party test labs to see how consistent it is in stopping malware. In both instances, Avast One has proven it deserves to be one of the best antivirus software.

Some reasons Avast One is worth considering include the number of advanced security tools most of its subscription offerings have. For example, every paid subscription comes with access to a secured VPN, and a helpful system cleanup tool.

There are options to have webcam monitoring and parental controls included, but all Avast One apps feature anti-phishing, ransomware protection, password monitoring, and a simple but effective firewall. You also can protect multiple devices, and Avast One works on all the major platforms, Windows, Mac, Android, and iOS.

You can take the free antivirus app, Avast One Essentials for a spin, though you will be quite limited in the tools you can use, and you can only protect a single Windows computer. But I'm sure once you see how well Avast works, and how easy the program is to use, you'll want to upgrade and take advantage of everything Avast has to offer.

Essential has other tools, but they have limits. For example, you can use the password manager to look for any passwords that have been compromised, but this must be run manually. You also have to manually check for software updates and start the process of downloading and installing them yourself.

The secure VPN is available for Essential users, but it's limited to only 5GB each week, with a single server location available. This is enough data for more than a day of continuous music streaming, or 10 hours of watching Netflix.

This mid-tier subscription doesn't add much more in the way of security tools, but the password manager and software updates are automatic, so you don't need to worry about them. Also, you have unlimited VPN use and can connect to any server in over 50 locations worldwide.

The only tool added to Avast One Premium is identity monitoring. This is actually a good feature to have because it keeps tabs on your personal information notifying you if it is used illegally or sold on the black web, and will help you recover your identity after a breach. Premium protects 30 devices for $119.88 per year.

Avast One's installer isn't as customizable so you don't get to pick and choose the tools you want to download. This makes the process rather simple. However, as with all Avast antivirus solutions, it will try and install the Avast Browser and make it your default. There is a place on the install where you can unclick this option, but you have to look for it because it is in pretty small print.

After it was installed, I tested Avast One's impact on system performance by running top benchmark PCMark Professional before and after installation. Previously Avast software slowed me down a little more than average, but this time I found no measurable difference at all. Absolutely nothing.

That's based on Avast One Essentials and without using any of Avast's speedup tools, either. There are too many variables to make any guarantees, but it's at least possible that installing and setting up Avast One could leave your system faster than it was before.

There was more good news in my self-protection tests, where I launched a number of attacks on Avast One 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. None of them made the tiniest difference to the package, which continued to protect me as usual.

Looking to run a scan, connect to the VPN, or accelerate your system, for instance? No need to go browsing through various tabs, then try to remember wherever everything is. Just scroll down and there are shortcuts to scans, the VPN, and others, and you can run them all in a couple of clicks.

Clicking the Explore button displays a full list of Avast One's features, which does look a little more complicated. But it's easier to understand what's on offer when you can see everything in one place, rather than browsing around a number of tabs. And if you don't understand something - what is 'File Shield', exactly? - clicking the option gets you a simple explanation (the File Shield allows Avast to scan every file you access to make sure it's safe.)

Several options aren't available in the free Avast One Essentials (Webcam Protection, Web Hijack Guard, Driver Updater, and more.) Some free apps don't mark these, so you're forever clicking buttons and being told 'Can't have that until you upgrade, you freeloader.' Avast highlights options you can't use with a padlock, a smarter approach that makes One Essential much more comfortable to use.

Avast One's antivirus features begin with the Smart Scan. Launch this with a click and it runs a 10-15 second Quick Scan for malware, combined with checks for dubious browser add-ons and PC performance issues. (It doesn't look for missing software patches, unlike the previous Avast Antivirus, although you can still do this manually.)

The Smart Scan and Avast's real-time protection should spot most threats, but the package has plenty of other options. There's a Deep Scan (previously called a Full Scan) to check your entire system; a Targeted Scan which examines specific files or folders, and a Boot-Time Scan to check for threats before Windows fully 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, and more), how to treat any threats, set scan priority to optimize performance, and more.

The engine supports running on-demand scans in parallel, 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.

This didn't always work smoothly. Although My normal on-demand scans ended with a reassuring 'we didn't find anything' message, the Scan History page warned that 'your Explorer Scan was unable to scan all files', and 'we suggest scanning again.'

I scanned the same test data a second time to find out whether an antivirus uses any optimizations. Avast's time dropped fractionally to 27 minutes, similar to Avira's second scan of 24:41. But some apps only scan files if they're new or change, and that makes a huge difference. Bitdefender's second scan of my test data took 27 seconds, and Kaspersky managed 170 seconds.

The latest March 2023 summary report places Avast in the top spot with an impressive 99.97% online detection rate. It dipped a little in offline detection and did wrongly tag two files as malicious when they weren't. But compared to the competition, Avast is clearly the program to beat.

AV-Test's Home Windows from February 2023 also places Avast in its top antivirus software group. This lab looked at 18 different antivirus software and rated them in three different areas. Avast was one of 14 that earned a perfect 6/6 for protection. However, it was only one of 6 that earned perfect scores in all three areas.

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

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