> ## Documentation Index
> Fetch the complete documentation index at: https://docs.digitalfyre.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Upgrades

You can upgrade your Open-Xchange service at any time from the customer portal — either to add more mailboxes or to switch from OX App Suite to OX App Suite + Productivity.

## How to Upgrade

<Steps>
  <Step title="Log In">
    Log in to the [customer portal](https://console.digitalfyre.com) and go to **Services → My Services**.
  </Step>

  <Step title="Open Your Service">
    Click your Open-Xchange service, then click **Upgrade** in the sidebar.
  </Step>

  <Step title="Choose an Upgrade">
    | Option            | Details                                                        |
    | ----------------- | -------------------------------------------------------------- |
    | **Add mailboxes** | Increase the number of available accounts on your current plan |
    | **Switch plans**  | Upgrade or Downgrade from one Open-Xchange Plan to another     |
  </Step>
</Steps>

Billing adjustments are prorated for the remainder of your current billing cycle.