Upgrading to BitDefender Internet Security 10

Your current registration license for a previous version of BitDefender Internet Security was upgraded to BitDefender Internet Security 10 for the remaining licensing period. Upgrade your product now to benefit for free of the new features and enjoy the continued protection.

The upgrade to BitDefender Internet Security 10 can be done only after uninstalling the previous BitDefender version. Download the setup kit and install BitDefender Internet Security 10 afterwards. Do not forget to register BitDefender Internet Security 10 with your current registration license as a final step of the upgrade process.

If your license expired, upgrade your license to BitDefender Internet Security 10 for 25% off the listed price.