---
url: /process-functions/datasource-unzip.md
description: Extracts a zip file.
---

# datasource.unzip

Extracts a zip file.

```js
datasource.unzip(fileName, destinationPath)
```

## Parameters

| Parameter | Type | Description |
|---|---|---|
| `fileName` | `string` | The path of the zip file. |
| `destinationPath` | `string` | Optional. The directory to extract into. Defaults to the zip file's own directory. |

## Returns

`true` when the file was extracted, otherwise `false`.

## Examples

```js
datasource.unzip("myfile.zip");
datasource.unzip("myfile.zip", "destination_directory/");
```