Bitdefender offers best-in-class antivirus protection, a suite of useful cybersecurity tools and solid value, making it a terrific choice for most folks.

Anyone running a Windows computer knows how important it is to have good anti-virus software—but you don't need to pay for good protection! If someone you know still doesn't have anti-virus software ...

Bitdefender’s award-winning antivirus is now 50% off for the first year. Strong protection, low system impact, and privacy tools that actually matter.

Every security suite has antivirus protection at its core, but they differ wildly in how much they add beyond that simple protection. The cross-platform Bitdefender Total Security adds more than most.