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

# Localization of User Interface

> Languages available for the user interface and documentation across different ABBYY Vantage products.

## Localization Languages

The user interface and documentation are available in the following languages. To change the documentation language, select a language in the top right corner.

| Language | Vantage UI | Vantage Documentation | Advanced Designer UI | Advanced Designer Documentation | Scanning Station UI | Scanning Station Documentation | Mobile Input UI |
| :- | :- | :- | :- | :- | :- | :- | :- |
| English | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| German | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| French | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Spanish | Yes | Yes | Yes | Yes | Yes | No | Yes |
| Japanese | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Chinese Simplified | Yes | Yes | Yes | Yes | Yes | No | Yes |
| Chinese Traditional | Yes | Yes | No | No | No | No | Yes |
| Korean | Yes | Yes | Yes | Yes | Yes | No | Yes |
| Italian | Yes | Yes | No | No | Yes | No | Yes |
| Portuguese (Brazil) | Yes | Yes | No | No | Yes | No | Yes |
| Dutch | Yes | No | No | No | No | No | No |

## Switching UI Language in Manual Review

Built-in manual review can be launched in the UI language specified in the URL. The URL should include the `lang=en-US` parameter to open manual review in a supported UI language.

The following values are available:

| Value | Language |
| :- | :- |
| `de` | German |
| `en-GB` | English (Europe) |
| `en-US` | English (United States) |
| `es` | Spanish |
| `fr` | French |
| `it` | Italian |
| `nl` | Dutch |
| `pt` | Portuguese (Brazil) |
| `ko` | Korean |
| `ja` | Japanese |
| `zh` | Chinese (Simplified) |
| `zh-Hant` | Chinese (Traditional) |

<Note>
  If a language that is not supported is indicated, the page will open in English.
</Note>

<Frame>
  <img src="https://mintcdn.com/abbyy/jZX7kaKQgdxaDiIT/images/vantage/tenant-admin/specifications_uilangofbuiltinmanreview.png?fit=max&auto=format&n=jZX7kaKQgdxaDiIT&q=85&s=75a8df3142e159ebafd13a944a6b0be6" alt="Specifications_UILangOfBuiltInManReview" style={{ width:"59%" }} width="954" height="272" data-path="images/vantage/tenant-admin/specifications_uilangofbuiltinmanreview.png" />
</Frame>

## Switching the UI Language on the Login Page

The UI language can be switched on the login page. For more information, see [Change the Vantage interface language](/vantage/getting-started/change-language).