Microsoft Defender isn't bad, but it's not enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free antivirus apps we've tested.

Both Avast and Bitdefender originally built their reputations on their high-quality, free solutions. Even though they've both grown into professional-grade security companies, they still offer ...

avast! Free Antivirus represents the best free antivirus protection currently available on the market. This edition is FREE OF CHARGE for non-commercial & home use. Avast Free Antivirus 2016 offers an ...

Just like the existing free avast! anti-virus, version 5.0 will have signatures and heuristics for anti-virus. Its web shield also detects threats out of the perimeter before they get to users’ ...

Avast Free Antivirus is a well-rounded free antivirus package: It does a solid job at blocking malware, has a pleasant interface, and scans files quickly. Avast Free Antivirus 5 took the top spot in ...

Virus removal tools can be standalone one-time scanners or built into full antivirus software. They scan your system for malicious files and remove them. Standalone tools are great as a second opinion ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Avast Software has launched Avast 2017, the latest free version of its ...

With news this week of the “FruitFly 2” malware – which can remotely take control of a Mac’s webcam, mouse, or keyboards – and recurring ransomware attacks on PCs, free antivirus software can be a ...

Avast has highly-rated virus and malware protection, a nice interface, and a ton of features that don’t overwhelm. It’s pricey compared to others, however, at $80 per year for a single PC. Avast is ...

Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested more than two dozen utilities to help you choose the right antivirus for your ...