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How Bitdefender compares to other cybersecurity brands

  • Best Protection

    Best Protection against e-Threats (On a scale of 0 to 6, with 6 as the highest level of protection)

    • Bitdefender
    • 5.95
    • Norton
    • 5.89
    • McAfee
    • 5.45

    Overall Score. July 2011 – February 2025. Source AV TEST.org

  • Best Performance

    Lightest Impact on Performance (On a scale of 0 to 6, with 6 as the lightest level of impact)

    • Bitdefender
    • 5.86
    • Norton
    • 5.59
    • McAfee
    • 5.53

    Overall Score. February 2013 - February 2025. Source AV TEST.org

World-class security software you can trust. Always.

World-class security software you can trust. Always.

We’ve added 25 new accolades in the past two years to the hundreds we have won since we started in 2001 - so you know you are in good hands.

World-class security software you can trust. Always. World-class security software you can trust. Always. World-class security software you can trust. Always. World-class security software you can trust. Always. World-class security software you can trust. Always.

Picture, Picture

We protect millions of
people like you since 2001

Innovation and a deep passion for security stand at the heart of Bitdefender.

Terms of use

Auto renewal terms

  • Your subscription automatically begins at the purchase date;
  • By subscribing, you are purchasing a recurring subscription which will automatically renew;
  • The Bitdefender Auto Renewal Plan is designed to save you time, effort, and minimize your vulnerability risk by extending your subscription automatically before you run out of protection.

Here is what the Bitdefender Auto Renewal Plan means for you

  • Continuous protection so that you never have to worry about your subscription running out before you renew manually;
  • Free upgrades whenever a new version of Bitdefender comes out;
  • Peace of mind that your devices are always protected;
  • Save time while we are taking care of the automatic renewal process;
  • Opt out at any time so that you are always in control of your renewal options;
  • 24/7 security all-subscription long without interruption;
  • The price offered is valid for the first year of subscription. After that, your subscription will be billed at the applicable renewal price which may be higher than the initial purchase price;
  • If a discount is presented, it describes the difference between the first term and renewal term subscription prices (e.g., first year price vs. each year thereafter). The prices are subject to change, but Bitdefender will send a prior notification by email, before the automatic renewal takes place. You will receive an email notification before you will be billed, along with information regarding pricing and the extension of your subscription duration.
  • Your subscription automatically begins at the purchase date;
  • By subscribing, you are purchasing a recurring subscription which will automatically renew.

How to cancel + email address cancelation support

  • You may cancel your automatically subscription from Bitdefender Central or by contacting Customer Support at: cancel@bitdefender.com;
  • You may obtain a refund by contacting refunds@bitdefender.com within 30 days of your initial purchase or of the automatic renewal date.
Your subscription may include product, service and/or protection updates and features that may be added, modified or removed subject to Bitdefender Subscription Agreement and Terms and Conditions for Home Users and Privacy Notice.