Help Center

How to activate G DATA Internet Security

In this help article you get the instructions on how to activate GDATA Internet Security in Windows. Please note that to activate GDATA Internet Security you would need an genuine license key for G DATA Internet security. To get an original GDATA activation code please click here.

To download G DATA Internet Security for Windows, MacOS , Android or iOS please Click Here .

Activation Instructions for G DATA Internet Security

Step 1: Once the above file has been downloaded, Run it to start the installation process.

Step 2: Select your language and click Next.

Step 3: Choose your preferred installation method (Standard installation is recommended).

Step 4: Read the license agreement. If you wish to proceed click Accept & install.

Step 5: Wait for the installation to be completed.

Step 6: Click Activate full version.

Step 7: Click Enter a new registration number and click Next.

Step 8: On the following window, enter the required information.

Click Activate now at the bottom of the window.

Your license becomes active from this point on. You will also receive an email with a User name and Password.
If you have a license for multiple computers, these credentials will be needed to activate the software on the additional computers .

Step 9: Click Exit, your computer will then be restarted.

Congratulations, your product is now fully operational!


If would like to activate G DATA Internet Security for your second or third devices, at step 7 please select “Enter Login Credentials” and enter your G DATA login details and follow up with the registration process.

If you gave any questions or problem please feel free to contact us.   Create a Ticket