Free Antivirus For Mac Review. The Best free Mac Antivirus Software 2018. Compare the Mac Antivirus Side-By-Side.
Macs may be a far less tempting target for malware and viruses, but they’re not immune from attack. Even if you don’t care about adware or being used as a means to infect users on other platforms, it’s still possible to fall victim to ransomware, password theft, or stolen iPhone backups.
Accordingly, good antivirus software will protect your Mac on all of these fronts. It’ll catch malware that’s still spreading or in circulation; block ransomware; protect older systems with out-of-date software from security vulnerabilities; prevent your Mac from acting as a carrier for malware aimed at other operating systems; and keep infected files off of any virtual machines you’re running.
Antivirus for Mac cheat sheet
Our quick-hit recommendations:
- Best paid antivirus for Mac:Sophos Home Premium for Mac[sophos.com]
- Best free antivirus for Mac:Avast Free Mac Security[avast.com]
Many antivirus suites provide a decent level of protection, but a few rise above all others by providing the very best in performance. Our top contenders dominate by posting perfect (or virtually near perfect) scores from security research labs, passing our own malware detection tests with flying colors, offering well-designed interfaces, and even throwing in extra features like a firewall or password manager.
Avast Free Antivirus raises the bar on security with real-time protection, intelligent threat-detection, and added security for your network, passwords, and browser. Easy to install and easy to use, no other free antivirus comes close. Avast protection for two pc and one machine.
Is free avast dangerous for my macbook. Updated 08/15/19: Added our review of Avira Free Antivirus, a worthy free option that’s easy to use and effective.
Looking for Windows antivirus recommendations? You can read about the best antivirus suites for PC on our sister site, PCWorld.
Best overall antivirus software
Sophos Home Premium has the most extensive and up-to-date approach to fighting malware at an unbeatable price.
Sophos Home Premium has it all: Effective malware protection, ransomware monitoring, protection against potentially-unwanted-apps, and additional features that often require separately licensed software. Its cloud-based configuration and generous licensing (up to 10 Macs and PCs) also make it easy to shield friends and family from threats, no matter where they live. (Full details available in our review.)
Best free antivirus software
Though Sophos does offer a good free version of its software, Avast Free Mac Security edges it out as the best free antivirus software for macOS. In security lab tests, Avast detected 99.9 percent of macOS malware, and 100 percent of Windows malware. However, if you want more advanced protection (like ransomware detection), you’ll need to upgrade to paid software.
Avast installs adware! Published July 4th, 2014 at 8:40 AM EST, modified July 4th, 2014 at 8:40 AM EST. It would appear that Avast has joined the ranks of adware peddlers, as reader Fred Maxwell brought to my attention yesterday. Adware is a type of malware that bombards you with endless ads and pop-up windows that could potentially be dangerous for your device. The best way to remove adware is to use an adware. Is avast mac good for adware.
What to look for in antivirus software
By our reckoning, antivirus software should be able to neutralize a threat before it can begin wreaking havoc. That means preventing the download, installation, or execution of malicious software.
Since you can encounter threats by visiting compromised or malicious websites, receiving virus-laden attachments, or accessing USB drives with malware, good AV software should scan on a continuous basis unless you configure it otherwise. And ideally, files identified as malicious should be quarantined into a special storage area managed by the AV software, with the option to automatically delete files known to be malware or repair normal documents that also carry devious payloads.
Great AV suites also will monitor the filesystem for certain kinds of changes. Ransomware—which is malware that will rapidly encrypt user files like documents and mailboxes and then delete the originals—has become a huge moneymaker on other platforms. As a prime opportunity for attackers, it’s the greatest danger Mac users likely face as a category.
Detecting this pattern and halting it before any files are unavailable should be possible without an anti-malware system knowing the specific innards of a ransomware virus. Sophos, our top pick, includes this feature in the Home Premium version of its 2018 update. Other vendors, like Avast and Trend Micro Antivirus, offer an alternative feature that allows you to whitelist programs allowed to manipulate files in specific directories. So if this particular type of attack becomes rapidly popular, you’ll be protected.
Good antivirus software should also use minimal computational resources. That’s especially the case these days—AV monitoring hasn’t become much more complicated than when it first became available, and faster, multi-core CPUs can easily handle the demands of running AV software in the background without disturbing your active work.
Beyond these primary features, an easy-to-navigate interface and extra features are worth factoring into your decision. Some AV software are full-fledged suites that offer additional options like backup service for essential files, a password manager, parental controls, anti-tracking and privacy modes or options, a more advanced firewall, and the blocking of Potentially Unwanted Applications (PUAs).
How we test
Each software package is evaluated creating a clean installation of macOS Mojave, cloning it for each AV product, and then booting separately into each one to install a different package. This was to ensure that previous app installations didn’t interfere with new ones—sometimes AV software treats other AV software as an infection.
In addition to visiting malicious websites, downloading known malicious software, and even running said malware, we also reference the most recent reports from two labs that regularly cover macOS malware: AV Comparatives and AV-TEST. These laboratories test AV software against sets of known malware as well as products that are grouped as potentially unwanted applications (like adware).
The latter doesn’t damage or expose your computer or its files but may consume power and CPU cycles. Because the testing effectively looks at a combination of virus databases and behavior, they remain good gauges even after many months. When an antivirus software package lacks a rating from a known security research lab, we do more extensive testing with real malware.
Finally, while we gave props for a lot of different features and behaviors, we marked products down if they lacked any or all of the following:
- A nearly perfect score on macOS malware detection
- Ransomware monitoring
- Native browser plug-in or system-level Web proxy
- A high score on Windows malware detection
Avast Free
Privacy concerns
Using an anti-virus product, especially any that includes tools to also improve your online privacy, may lull you into believing you’re safe from personal and private information leaking out. That’s not quite the case. While there’s no reason to panic, you should consider a few reasonable issues.
First, an antivirus product may upload the complete text of files flagged to the cloud, where it can be analyzed by separate tools hosted there. This practice is normal and sensible: Some malware can detect when a running process may examine it, and will then engage in subterfuge. Antivirus software makers also can access their massive databases to examine files with characteristics that trigger their algorithms—certain elements that match known malware. As a result, security researchers discover new viruses, worms, Trojans horses, and the like.
However, helping the greater good means you’ll have to be comfortable with trusting a third-party with your file contents. Where appropriate, we noted privacy policy issues in individual reviews.
Second, this software may also rely partly or entirely on cloud-based checks of URLs, malware, and the like. Accordingly, an AV package might upload every URL you visit, metadata about files, signatures of files, information about your computer’s hardware, a list of running or installed applications, and more. Companies vary on their disclosure of such policies, and may not let you opt out of this kind of sharing. We note issues in each review as available.
Third, anti-virus software makers also get a sense of what behavior is happening on your computer that’s being monitored or blocked, and may use that information for their own purposes. In some cases, you can opt out of this information gathering.
All of our antivirus for Mac reviews
If you have specific requirements or just wish to see other options, below is a list of all the antivirus software we’ve reviewed. We’ll keep evaluating new and refreshed software on a regular basis, so be sure to come back to see what else we’ve put through the ringer.
- Pros
Certified by one independent testing lab. Speedy full scan. Excellent phishing protection for Chrome and Firefox. Useful bonus features. Ransomware protection. Wi-Fi intruder detection.
- Cons
Doesn't add much to free edition's features. Expensive. Poor phishing protection for Safari. Password manager includes only basic features.
- Bottom Line
Avast Security Pro (for Mac) adds ransomware protection and Wi-Fi intruder detection to the features found in Avast's free antivirus, but these additions don't merit its high price.
The myth that Macs can't suffer viruses, Trojans, or other types of malware attack is busted. Oh, the situation isn't nearly as bad as on Windows or Android, but Macs really do need antivirus protection. There are free options available, including Avast Security (for Mac), but commercial antivirus utilities offer more features and do better in testing. Looking at what this product adds beyond the features in the free edition, it's really hard to justify the price.
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This product's main window looks exactly like that of the free edition, except for the absence of the upgrade offer. Plenty of white space surrounds a simple security status indicator. The left-rail menu is also the same as in the free edition. The difference is that clicking Ransomware Shield or Wi-Fi Inspector brings up the component, rather than displaying an upgrade invitation. The look is very different from that of Avast Pro Antivirus, which uses a dark gray background with occasional elements in purple and green.
Pricing and OS Support
Like Bitdefender and Kaspersky, Avast supports macOS versions back to 10.9 (Mavericks). If you have an antique Mac that for some reason can't even run Mavericks, consider ESET,
The most common pricing plan for Mac antivirus runs $39.99 per year for one license or $59.99 for three. Bitdefender, ESET Cyber Security (for Mac), Kaspersky, and Malwarebytes all fit this profile. Price-wise, Avast is on the high end, at $59.99 per year or $69.99 for three licenses. That's expensive, considering that the free edition has all the same features except for Ransomware Shield and Wi-Fi Inspector, which I'll detail below.
Shared Features
This utility shares all the features of the free Avast Security (for Mac), and that's saying a lot. I'll briefly summarize those shared features here, and you can should read my review of the free product for more details.
AV-Comparatives certified Avast's Mac malware protection as effective. In testing, it protected against 99.9 percent of Mac malware and 100 percent of Windows malware. AV-Test Institute, the other major lab that tests Mac antivirus, did not include Avast in testing. Note, though, that Bitdefender and Kaspersky earned 100 percent in both tests, and received certification from both labs.
I don't have the same kind of resources for antivirus testing under macOS as I do for Windows. I did try scanning a folder containing my current collection of Windows malware. Avast detected and quarantined 85 percent of the samples, which is quite good. Only Webroot SecureAnywhere Antivirus (for Mac), with 86 percent, and Sophos, with 100 percent, have done better. At the low end, McAfee caught 25 percent and Intego just 18 percent.
Avast's full scan finished in 14.5 minutes, which is quite a bit faster than the current average of 24 minutes. The impressive Home Network Security Scanner took less than three minutes to take note of all devices on my network. It found 36 devices and flagged legitimate security problems on two of them.
Phishing websites masquerade as secure sites in the hopes of fooling you into giving away your login credentials. It doesn't matter which browser you use, or which operating system. Avast's scores in my hands-on phishing protection test were extremely poor. The phishing protection systems built into Chrome, Firefox, and Internet Explorer all outperformed Avast, by a long shot.
I learned from my company contacts that phishing protection is fully functional in Chrome and Firefox, but only partly in Safari. The developers are working up a browser-independent version. In a new test using Chrome, Avast scored better than any Mac product except Bitdefender. It tied with Norton and beat out all three browsers. If you're relying on Avast for phishing protection, make sure you use Chrome or Firefox.
The Online Security browser extension marks up search results to flag dangerous links. It also displays a list of all ad trackers and other trackers on the current page, with an option to actively block these. Kaspersky Internet Security for Mac includes a similar active Do Not Track feature.
Avast comes with a basic password manager that installs as a separate application. It handles basic functions like password capture and replay, saving secure notes, and generating strong passwords. The app stores
Ransomware Shield
Everything I've described to this point is also available in the free edition. The premium-only Ransomware Shield component simply prevents unauthorized access to files in sensitive folders. By default, it protects the Documents and Pictures folders for the current user. Naturally, you can add other folders if needed. A similar feature in Bitdefender Antivirus for Mac also protects your Time Machine backups.
To test this kind of access control on Windows, I use a small text editor that I wrote myself, something that would never show up on a list of trusted applications. I don't have such a program for macOS, so I had to disable the feature that automatically trusts Apple and App Store applications.
This type of access control is an effective tool for ransomware protection, one used by many security tools both on Windows and macOS. However, it does require vigilance on your part. When you see the Ransomware Shield popup, examine it carefully, and only click Allow if you're absolutely sure the program is legitimate.
Wi-Fi Inspector
As noted, you get the Home Network Security Scan even in the free edition. The premium edition adds a component called Wi-Fi Inspector. Despite the name, the main function of this component is to alert you when new devices join the network. It maintains its own simple list of devices. If you click Deep Scan, it launches the Home Network Security Scan.
Wi-Fi Inspector's device list doesn't identify security issues the way the security scan does. On the plus side, it lists the MAC address and IP address for each device, along with the name. For many devices, the name is a clear identification, like
• Protection: Avast has a feature that is anti-Malware has protection against any understood or threat that is unknown. It has Software updater to keep your computer update. It has Protection that is privacy from getting your files. A virus is had by it that is avast to update straight away. • Update: Avast updates thread detection system that is latest to secure your computer. Avast for mac activation.
I did encounter a serious problem with the device list. It found 36 devices on my network, but I couldn't scroll down to see more than the first bunch of devices. My Avast contact confirmed this as a bug. It's not such a big problem, as you can see all your connected devices in network scanner.
The real point of Wi-Fi Inspector is to alert you when a new device connects. Just after installation, you'll probably see quite a few of these, as devices that were turned off during the initial scan wake up. Once you get past that shakeout period, you should pay close attention to the new-device notifications. If you don't recognize the device, it could be a neighbor mooching your Wi-Fi, or even a hack attempt.
Activating Avast Cleanup Pro for Mac; Troubleshooting. If you experience any installation issues: Ensure your Mac meets the minimum system requirements and your operating system is up to date. https://golluna.netlify.app/avast-for-mac-troubleshooting.html. The following Mac Free Antivirus issues can be fixed with small changes to the program settings. What does the 'Unable to Scan' message mean? In the Avast Reports screen, the Unable to Scan message indicates that a complete scan was not performed on the number of files specified.
If you determine that the new connection isn't legitimate, there's not a lot you can do about it. Wi-Fi Inspector offers notification, but no direct way to act on that information. Your best bet is to snap a screenshot of the notification and then find a friend who's a network whiz. Your buddy can use the info from the screenshot to log into your router's settings and ban the device from the network.
Doesn't Add Enough
Avast Security Pro offers certified Mac malware protection, a network security scanner, and a password manager, but those features also come with the free Avast Security. The Pro edition adds ransomware protection that works by banning untrusted applications from modifying your files. It also adds real-time notification of new connections to your
Bitdefender Antivirus for Mac has certification from two labs, excellent phishing protection, an anti-ransomware feature much like Avast's, and more. Kaspersky Internet Security for Mac also has two certifications, and it comes with a full parental control system, excellent anti-phishing, protection against webcam peepers, and more. These are our Editors' Choice products for macOS antivirus, and they both costs $20 less than Avast.
Bottom Line: Avast Security Pro (for Mac) adds ransomware protection and Wi-Fi intruder detection to the features found in Avast's free antivirus, but these additions don't merit its high price.
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