Bitdefender
The global leader in cybersecurity.
Bitdefender is committed to reducing global cyber risk and ensuring the safe and secure use of technology.
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The expert's choice in cybersecurity.
Bitdefender is exceptionally scored by the most globally respected publications and authorities on technology, so you can trust us with all your cybersecurity needs.
New from Bitdefender
Bitdefender Total Security.
Save valuable computing resources with Total Security: it adapts to your system’s hardware and software configurations and provides complete protection across Windows, macOS, iOS, and Android devices.
Bitdefender Premium VPN.
Our ultra-fast VPN keeps your online identity and activities safe from hackers, trackers, and snoops. Stream and download online media from more than 4000 servers in over 53 countries around the world.
Bitdefender Family Plans.
Keep your family’s digital playground safe against scams and other digital threats with Bitdefender’s family-oriented plans.
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Discover the Strength of Bitdefender for Ultimate Cybersecurity
Bitdefender, a premier name in cybersecurity worldwide, safeguards over 500 million devices spanning PCs, Macs, mobile devices, cloud services, and IoT gadgets across more than 150 countries. As a market-leading home and business antivirus solution, Bitdefender has continually adapted to combat the ever-evolving cyber threats.
You might believe that regular system updates and official app store downloads make your devices invincible to cyberattacks. However, the truth is quite the contrary. Cyber threats are becoming increasingly complex, with hackers deploying sophisticated ransomware, rogue mobile apps, email phishing, infected document files, and browser-based malware to penetrate your digital fortress. Since 2015, the global cost of cyberattacks has quadrupled, highlighting the need for a robust antivirus solution like Bitdefender.