Bitdefender
Antivirus Software

Join the millions of computer users worldwide who trust Bitdefender's award-winning antivirus software to keep their PCs, data, and identities safe from attack. Bitdefender antivirus solutions provide state-of-the-art, proactive protection from e-threats, including online banking attacks.

Compare its products and see how you can benefit from advanced safeguards and rich features, including device anti-theft, firewall, parental controls, online storage and sync, social network protection and more! Whether you're a PC novice or expert, parent or gamer, select the antivirus protection that's right for you!


Need help with our products?

Please use our Home Users Support section for help or contact us by email.

Home

Award-winning cybersecurity for PCs, Macs,
mobile devices and smart homes.

Renew | Compare Solutions | Need Help? Do your thing, protected!

Trusted to be ahead

Personal use and Enterprise grade visionary endpoint
security delivering advanced threat protection solutions

A solution for every need

Whether you need protection for a single device, a smart home, your small business, hybrid infrastructure or Enterprise datacenter, we have the product that delivers the best security, unparalleled performance and incredible ease of use.

Already a customer?

We believe in long-term partnerships. Get discounts and extra benefits when you renew.

Home Business
Protecting over
500M
users worldwide

Trusted to be ahead

With a worldwide network of 500 million machines, Bitdefender has the largest security delivery infrastructure on the globe. Performing 11 billion security queries per day, Bitdefender detects, anticipates and takes action to neutralize even the newest dangers anywhere in the world in as little as 3 seconds.


Innovation has earned us the trust of families and corporations from over 150 countries and has won us a wealth of awards.

Bitdefender GravityZone

Advanced threat protection, best performance for physical and virtual systems, single console for end-to-end management

Choose the right GravityZone option for your business

Business Security
  • Ideal for Small Businesses
  • Cloud/on-premise
  • Bundle that protects physical or virtual desktops and servers
Advanced Business Security
  • For businesses of any size
  • Cloud/on-premise
  • Bundle that protects physical or virtual desktops and servers, Mobile Devices, and Exchange and includes Smart Scanning
Enterprise Security
  • Ideal for larger organizations and datacenters
  • On-premise
  • Endpoint, Email, or mobile protection can be purchased separately