You need an Untangle account to manage your subscriptions, invoices, billing information, and so on, even if you are using the free applications only. To be able to start download and use the different apps, you need to assign the new server to your Untangle account. After the initial login to the system, you will be asked to register your server as shown in the following screenshot:

Click on the LOGIN TO REGISTER button. This will open a new window in which you can log in with your existing Untangle account or register for a new account. The registration process is very simple. You will be prompted only for your first and last names, e-mail address, and a password for this account, as shown in the following screenshot:

After successfully logging in with your Untangle account, the new server will be added to your account under the Servers tab, as shown in the following screenshot:

After setting the Untangle account under which Untangle NGFW will be added, you will be...