Internet, Networking, & Security Antivirus Adaware Antivirus Free Review Free antivirus software that installs in one click Share Pin Email Print Antivirus Browsers Cloud Services Error Messages Home Networking 5G Antivirus VPN Web Development Around the Web View More By Stacy Fisher Stacy is a freelancer with over 18 years experience writing about technology and personal finance. She has published hundreds of articles and co-authored a book. our editorial process Stacy Fisher Updated December 05, 2019 Lavasoft has been in the antivirus business for a while (since 1999), mainly providing premium products. However, they also have a free antivirus program called Adaware Antivirus Free. Constant, real time protection against spyware, viruses, and other malicious items is important for any computer, and Adaware Antivirus Free can do just that. It also installs in a single click, is really easy to use, supports detailed custom scanning, and is light on system resources. What We Like Requires little CPU usage to run. Scan files and folders from the right-click context menu. Updates definitions automatically. Supports a silent mode when gaming or watching movies. Can run a quick or full system scan on a schedule. What We Don't Like Some features only work if you purchase a paid version of Adaware. Doesn't automatically scan email messages. Takes longer to install than most other antivirus programs. Free registration is required yearly to prevent expiration. Can't schedule a custom scan. Download Adaware Antivirus Free Adaware Antivirus Free provides free on-access or resident protection, meaning it's always running in the background to monitor files. This means that it can completely replace any premium or professional antivirus software that you might be paying for, like products from McAfee and Norton. While those programs might include tools you won't find in a free antivirus program, Adaware Antivirus Free can still provide the virus protection you need at no cost. Adaware Antivirus Free Features Real time protection allows Adaware Antivirus Free to monitor the Windows Registry for modificationsIf malicious items are downloaded, Adaware Antivirus Free blocks them before they even have the option of infecting the systemOfficially compatible with Windows 10. Windows 8, and Windows 7Adaware Antivirus Free reportedly uses less than 1 percent of CPU usage to runURLs are scanned against a database of recognized malicious/phishing websites to prevent an attack Final Thoughts on Adaware Antivirus Free Basically any antivirus program that's free might have your blessing if you're not interesting in purchasing one. With Adaware Antivirus Free, you won't find anything extra special about the software but it is still useful if you need an antivirus solution. One thing you'll notice at first glance is how easy this program is to use. Whether it's open or if you're using the context menu scanner, things seem to start up fast and begin working without much delay. Honestly, however, we don't think Adaware Antivirus Free should be your first choice when choosing a good antivirus program. There are too many settings in the program that would be useful but aren't allowed to function because it's just the free version. For instance, email clients are a widely used form of communication but it's not even supported as a real time scan location. Because of this, it'd be wise to use a program like avast! or AVG. Don't get me wrong, though, Adaware Antivirus Free is a nice choice if you're not concerned about the cons from above. Having real time protection and on-demand scanning functionality is extremely important, and they're included at no cost in this program. Download Adaware Antivirus Free If you opt for the Pro or Total version of Adaware Antivirus (which aren't free), you'll get unlimited technical support, web protection, secure shopping features, a firewall, email protection, network protection, a digital lock for your sensitive files, a file shredder tool, and parental control functions.