No matter how safe and vigilant you try to be with your activity on the internet, your computer will always be vulnerable to viruses, spyware, and malware. Protect yourself with the best software to detect and remove spyware from your system.
For a more comprehensive solution that not only seeks out spyware but also all sorts of other malware, Malwarebytes comes highly recommended. Consumer protection is available for Windows, Mac, and Android devices, in addition to business solutions. With "strong detection" tools and a "lightweight" installation, the software earned exceptional ratings from Software Advice users and a perfect score from We Hate Malware.
In addition to the free version (Windows only), Malwarebytes is also offered as a premium version with more advanced features. Pricing ranges from about $12 to $50 per device per year, with discounts offered when you protect more devices.
Price: Free, from $12/year for Premium
Boasting over 55 million total downloads, SUPERAntiSpyware is a popular choice for Windows users around the world. Expect advanced detection, a simplified user interface, and a "system investigator" to show "what's running on your PC in a new and exciting way." TechRadar names SUPERAntiSpyware as one of the best free malware removal tools of 2018.
The Free Edition protects you from many possible dangers, including spyware, Trojans, keyloggers, and worms. The Professional version, offered as a $30 annual subscription, adds real-time blocking, and scheduled scanning.
Price: Free, $30/year for Professional
3. SecureMac MacScan 3
While viruses, spyware and malware are less common on Apple computers, the threat is increasing and Mac users are well advised to protect their computers too. MacScan 3 from SecureMac is designed specifically for OS X (macOS) machines like the iMac and MacBook. MacWorld gives the software a solid four out of five rating, noting that it features automatic updates, and "fast, easy to use malware scanning."
After the 30 day free trial, you will need to pay to continue using the software. Protecting a single device for one year is $50, while protecting three computers for two years is $150, which works out to $25 per computer per year.
Price: From $25/year
4. Windows Defender Antivirus
Bundled with every licensed installation of Windows 10, Windows Defender Antivirus provides ongoing and real-time protection against malware and spyware on your computer. It is the successor to Windows Defender, which in turn replaced Microsoft Security Essentials.
Editors at Download.com give Windows Defender Antivirus an "excellent" rating, saying that the interface is "clean and informative" and the software "updates quickly." It is great for novice and power users alike, and best of all, it's completely free.
5. AVG internet Security
Available for Windows, Mac, Android and iOS, AVG internet Security offers "powerful protection and performance for your PC and beyond." The free anti-virus stops spyware, ransomware and other malware, blocking unsafe links and downloads too. Automatic updates ensure you are always protected. Tom's Guide says AVG Free offers "good malware protection" with "light system impact." Anti-virus Protection Reviews raves about AVG internet Security too, giving a total score of 9.3 out of 10.
In addition to the free anti-virus, AVG also offers its full AVG internet Security suite for $70 per year. This adds features like an enhanced firewall, webcam protection, and Anti-virus PRO for Android.
Price: Free, $70/year