There are few antivirus programs that provide good protection against viruses and malware for free. We evaluated the top antivirus software based on their cost, performance in detecting and removing malware, impact on system resources, and user-friendliness. The list below features free software, trials, and money-back guarantees. Click on the product names for more details.
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Award-winning antivirus. Trusted by 25 million users around the world.
Norton is one of the most well-known brands in the competitive antivirus business - and with good reason...
Advanced machine learning antivirus with many added features at an incredible price + a FREE VPN. Highly recommended new security package!
Bitdefender security solutions are constantly collecting top marks from various testing centers worldwide.
Avast protects your computer well and contains several important security tools to keep your system free from viruses and hackers.
This 'ultimate antivirus' offers an antivirus engine, real-time protection, firewall, ad blocking, disk cleaning, startup program management, a browser manager and more.
AVG Antivirus is an award-winning anti-malware solution. It provides on-the-go protection and tons of extra features without compromising your computer’s performance.
Not necessarily. If you rarely browse the web, open only known websites, keep your web browsers up-to-date, never download unknown files or click on email links, then you're probably going to be okay. For most people, this is hardly the case. A decent antivirus program offers protection against viruses, malware, Trojans, rootkits, spam and phishing attacks, as well as other cyber threats. This alone makes it money well spent.
Maybe. It really depends on a few things. Are you an expert in troubleshooting? If you encounter any problem, you are pretty much on your own. You'll need to figure out how to configure another firewall or use recovery tools and boot CDs if your computer gets infected. If you don't mind seeing numerous ads or prompts to upgrade, or you don’t need extras like parental controls, it might work out for you. At the end of the day, you're getting the most basic level of protection, so it really boils down to your risk tolerance.
We wouldn't say that it's outright dangerous, but we would consider it risky. It's known that some free antivirus utilities actually contain some type of data-stealing malware. Besides, professional cybercriminals are adept at evading these free programs anyway. With limited scanning options and a lack of frequent updates, free antivirus programs are simply no match against modern malware.
Yes! There really isn't any difference between an antivirus program's trial and paid version other than the fact that you'll get a constant reminder to upgrade. In any case, it's an excellent opportunity to test the software and see what you're getting for your PC or smartphone, before purchasing the full version.