General

What is included in Avast Ultimate (Multi-Device)?

An Avast Ultimate (Multi-Device) subscription allows you to use all of the 4 app packages listed below:

• Windows:
  • Avast Premium Security
  • Avast Cleanup Premium
  • Avast SecureLine VPN
  • Avast AntiTrack
• Mac:
  • Avast Premium Security
  • Avast Cleanup Premium
  • Avast SecureLine VPN
  • Avast AntiTrack
• Android:
  • Avast Mobile Security Premium
  • Avast Cleanup Premium
  • Avast SecureLine VPN
• iOS:
  • Avast Mobile Security Premium
  • Avast SecureLine VPN

Avast Ultimate (Multi-Device) can be activated on up to 10 devices simultaneously, on the platforms of your choice. On each device, you can choose to activate all or some of the available apps for the relevant platform.

What is included in Avast Mobile Ultimate?

An Avast Mobile Ultimate subscription includes the following apps for Android:

• Avast Mobile Security Premium
• Avast Cleanup Premium
• Avast SecureLine VPN

You can activate each app on up to 5 Android devices simultaneously.

What is included in Avast Ultimate (Single-Device) for Windows?

An Avast Ultimate (Single-Device) subscription includes the following apps for Windows:

• Avast Premium Security
• Avast Cleanup Premium
• Avast SecureLine VPN
• Avast AntiTrack

You can activate your subscription on one Windows PC.

What is included in Avast Ultimate (Single-Device) for Mac?

An Avast Mac Ultimate subscription includes the following apps for Mac:

• Avast Premium Security
• Avast Cleanup Premium
• Avast SecureLine VPN
• Avast AntiTrack

You can activate your subscription on one Mac.

Download and installation

What are the system requirements for Avast Ultimate?

For more information about the system requirements, refer to the following article: System requirements for Avast applications.

How do I install and activate Avast Ultimate?

For detailed instructions on how to install and activate your Avast Ultimate subscription, refer to the relevant section(s) in the following article:

• Activating Avast Ultimate subscription bundles

How do I uninstall Avast Ultimate?

Subscriptions

What should I do if my purchased subscription or activation code doesn't work?

If you experience issues while activating your subscription on Windows or Mac, retrieve your activation code from the Avast Account that is linked to the email address you provided during the subscription purchase, then try to insert your activation code again. If the issue persists, follow these troubleshooting steps:

1. Uninstall all apps included in your Avast Ultimate subscription.
2. Download and install your chosen apps again.
3. Insert your activation code into Avast Premium Security or Avast Security for Mac.

For detailed instructions, refer to the following article:

• Troubleshooting activation issues in Avast apps

If your issue remains unresolved, contact Avast Support.

How can I transfer my subscription to another device?

If you no longer want to use your Avast Ultimate subscription on a particular device, follow the steps below to transfer your subscription from one device to another:

1. Uninstall all of the apps connected to your Avast Ultimate subscription from the original device.
2. Install and activate your chosen apps on the new device.

For detailed instructions, refer to the following article:

• Transferring an Avast subscription to another device

How can I cancel an Avast subscription?

For information about canceling an Avast subscription, refer to the following article:

• Canceling an Avast subscription - FAQs

Can I activate Avast Ultimate (Single-Device) for Windows on multiple PCs?

No. You can only use an Avast Ultimate (Single-Device) subscription on one PC at a time, even if you do not install and activate all of the available apps. If you wish to use your subscription on more than one device, we recommend purchasing an Avast Ultimate (Multi-Device) subscription, which can be activated on up to 10 devices simultaneously, and is additionally valid on Windows, Mac, Android, and iOS.

Can I activate Avast Ultimate (Single-Device) for Mac on multiple Macs?

No. You can only use an Avast Ultimate (Single-Device) subscription on one Mac at a time, even if you do not install and activate all of the available apps. If you wish to use your subscription on more than one device, we recommend purchasing an Avast Ultimate (Multi-Device) subscription, which can be activated on up to 10 devices simultaneously, and is additionally valid on Mac, Windows, Android, and iOS.

Can I choose which apps to activate on each of my devices?

Yes. On each of your devices, you can choose to activate all or just some of the available apps for that platform. You can activate the same app on multiple devices, or choose not to activate a particular app on any of your devices.

However, you cannot exceed the device limit for your purchased subscription, regardless of which apps you choose to install. For example, if you have Avast Ultimate (Multi-Device) and you choose to activate only Avast Premium Security on 10 separate devices, you cannot activate your subscription on an additional device. This applies even if you want to start using a app that you have not yet activated, such as Avast Cleanup Premium or Avast SecureLine VPN.