Activating Avast Ultimate (Multi-Device)

Avast currently offers the following Ultimate subscription bundles:

Avast Ultimate (Multi-Device): can be used on 10 devices simultaneously and is valid for products on Windows, Mac, Android, and iOS.
Avast Windows Ultimate: can be used on 1 Windows PC and includes products for Windows only.
Avast Mac Ultimate: can be used on 1 Mac and includes products for Mac only.
Avast Mobile Ultimate: includes products for Android only. You can activate each product on 5 devices simultaneously.

Depending which Avast Ultimate subscription bundle you purchased, you may be able to use 1 or all of the 4 product packages listed below:

Activate your Avast Ultimate subscription

Depending which subscription option you purchased, you may be able to activate your subscription on just one, or all of the platforms listed below.

Download and install the latest version of Avast Premium Security.
Open the Avast Premium Security user interface and go to ☰ Menu ▸ My Subscriptions.
On the My Subscriptions screen, click Enter a valid activation code.
Type or paste your activation code and click Enter.
Avast Premium Security and Avast Passwords are activated. Click Activate & Install next to Avast Cleanup and Avast SecureLine VPN.

Your Avast Ultimate subscription is now activated on Windows. The expiration date of your subscription appears under Subscriptions on this PC. The subscriptions for Avast Premium Security, Avast Cleanup Premium, Avast SecureLine VPN, and Avast Passwords should have the same expiration date.

For detailed activation instructions, refer to the articles below:

Download and install the latest version of Avast Premium Security.
Open Avast Security and go to ☰ Menu ▸ Activate paid features.
Click in the text box, then type or paste in your activation code, and click Activate.
From the main Avast Premium Security screen, click ☰ Menu ▸ My Subscriptions.
From the Preferences screen, click Activate next to Avast Cleanup Pro, Avast SecureLine VPN, and Avast Passwords Pro.
If prompted, enter your User Name and Password, then click OK.

Your Avast Ultimate subscription is now activated on Mac.

For detailed instructions, refer to the article below:

Installing Avast Security on Mac

You can install and activate each Android app individually by following the steps below:

Activate Avast Mobile Security

Download and install the latest version of Avast Mobile Security from the Google Play Store.
Open Avast Mobile Security and tap Get Started ▸ Upgrade Now.
Tap ⋮ Menu (three dots) in the top-right corner and select Enter voucher code.
Enter your activation code into the text box and tap Confirm.

Avast Mobile Security is now activated on your Android device.

For detailed instructions, refer to the articles below:

Activate Avast Cleanup

Download and install the latest version of Avast Cleanup from the Google Play Store.
Open Avast Cleanup and tap Get Started.
Tap ⋮ Menu (three dots) in the top-right corner and select Enter voucher code.
Enter your activation code into the text box and tap Confirm.

Avast Cleanup is now activated on your Android device.

For detailed instructions, refer to the article below:

Activate Avast SecureLine VPN

Download and install the latest version of Avast SecureLine VPN from the Google Play Store.
Open Avast SecureLine VPN, tap ⋮ Menu (three dots) in the top-right corner and select Already Purchased?.
Tap Use voucher.
Enter your activation code into the text box and tap Continue.

Avast SecureLine VPN is now activated on your Android device.

For detailed instructions, refer to the articles below:

Activate Avast Passwords

Avast Passwords does not require activation on Android. After installing the latest version of Avast Passwords from the Google Play Store, the app is ready to use.

You can install and activate each iOS app individually by following the steps below: