CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Bitdefender has long been one of the most popular antivirus ...

I purchased Bitdefender Ultimate Security and spent a few days testing its antivirus, scam detector and online data protection tools to answer this question. I found Bitdefender’s safety tools to be ...

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 ...

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 ...

Bitdefender has long been one of the most popular antivirus tools, protecting more than 500 million users around the globe. In recent years, Bitdefender launched additional security tools to protect ...

I found Bitdefender's safety tools to be comprehensive, intuitive and highly efficient, earning it our 2025 Editors' Choice award for best antivirus. Bitdefender antivirus features Bitdefender’s core ...