Tough on threats
Bitdefender has had the industry`s best detection rate for the past 5 years
500 million systems run Bitdefender security software worldwide. Bitdefender uses advanced Artificial Intelligence and other revolutionary technologies to anticipate, detect, and instantly block even the newest threats, before they can cause you any trouble.
500 million systems run Bitdefender security software worldwide. Bitdefender uses advanced Artificial Intelligence and other revolutionary technologies to anticipate, detect, and instantly block even the newest threats, before they can cause you any trouble.
Light on your system
Discover the full potential of your digital device. Bitdefender uses minimal resources, while our optimization tools can enhance your computer`s boot up time and overall performance.

Discover the full potential of your digital device. Bitdefender uses minimal resources, while our optimization tools can enhance your computer`s boot up time and overall performance.

COMPARE CYBERSECURITY BRANDS
How Bitdefender compares to other cybersecurity
Best Protection Against Infections
(On a scale of 0 to 6 and 6 being the highest protection)
Overall Score. January 2011 - April 2020. AV TEST.
(On a scale of 0 to 6 and 6 being the highest protection)
Overall Score. January 2011 - April 2020. AV TEST.
Lowest Impact on Performance
(On a scale of 0 to 6 and 6 being the lowest impact)
Overall Score. January 2013 - April 2020. AV TEST.
(On a scale of 0 to 6 and 6 being the lowest impact)
Overall Score. January 2013 - April 2020. AV TEST.
Bitdefender.
Choose what the experts use.
You get the most innovative technologies that predict, prevent, detect and remediate even the latest cyber-threats.
You get the most innovative technologies that predict, prevent, detect and remediate even the latest cyber-threats.