Activating License

You should complete license activation if you have downloaded the application from Doctor Web website. Activation may also be necessary if you already have a valid Dr.Web license that covers Dr.Web Security Space for Android.

In order to activate your license, you have to register your serial number. To do so:

Register your serial number in the application. In this case, your device with the installed application must be connected to the Internet.

Register your serial number on the Doctor Web website. If your device with the installed application is not connected to the Internet, you can use a computer or other device connected to the Internet. In this case, you will receive a license key file that you will have to copy to your device to activate your license.

Registering a serial number and activating a license in the application


Figure 4. Activating License

To register your serial number and activate the license in the application:

1.Start the application.

2.Open the License screen.

3.Tap I already have a license.

4.On the next screen (see Figure 4), tap Enter a new serial number.

5.On the License activation screen (see Figure 5), enter your purchased serial number.

6.Tap Activate.


Figure 5. Registering a serial number

7.State your personal information:

First and last name.


Existing email address.

8.Optionally, select the Get news by email check box.

9.Tap Activate.

You will be redirected to the main screen of the application. You will see a notification about a successful license activation below.

Registering a serial number on the website

To register your serial number and receive your license key file, follow these steps:

1.Go to

2.Enter the serial number that you received after you purchased Dr.Web.

3.Fill in the registration form.

4.The license key file with the .key extension will be sent as a ZIP archive to your email address.

Using your license key file

1.Synchronize your device with computer and copy the key file to a folder in the internal device memory.

You can either copy the entire ZIP archive or you can extract the .key file on your computer and copy it to your device.

2.On the License screen, tap I already have a license.

3.Select Use a key file (see Figure 4).

4.Open the folder where you have copied the key file or the entire ZIP archive to, and tap it.

The key file will be installed and ready to use. You will be redirected to the main screen of the application. At the bottom of the screen, you will see a notification about a successful license activation.


A key file for Dr.Web Security Space or Dr.Web Anti-virus applications can be used with Dr.Web only if it supports DrWebGUI and Update components.

To check whether such a key file can be used:

1.Open the key file in a text editor (e.g., Notepad).

2.Check the list of values of the Applications parameter in the [Key] group: if DrWebGUI and Update components are on the list, you can use the key file for operation of Dr.Web.


The key file is secured with digital signature. Do not edit or otherwise modify the file to prevent the license from compromise.