puppeteer/website/versioned_docs/version-19.5.2/api/puppeteer.browserfetcher.download.md
release-please[bot] e9df6750d2
chore: release main (#9495)
🤖 I have created a release *beep* *boop*
---


<details><summary>puppeteer: 19.5.2</summary>

##
[19.5.2](https://github.com/puppeteer/puppeteer/compare/puppeteer-v19.5.1...puppeteer-v19.5.2)
(2023-01-11)


### Miscellaneous Chores

* **puppeteer:** Synchronize puppeteer versions


### Dependencies

* The following workspace dependencies were updated
  * dependencies
    * puppeteer-core bumped from 19.5.1 to 19.5.2
</details>

<details><summary>puppeteer-core: 19.5.2</summary>

##
[19.5.2](https://github.com/puppeteer/puppeteer/compare/puppeteer-core-v19.5.1...puppeteer-core-v19.5.2)
(2023-01-11)


### Bug Fixes

* make sure browser fetcher in launchers uses configuration
([#9493](https://github.com/puppeteer/puppeteer/issues/9493))
([df55439](df554397b5)),
closes [#9470](https://github.com/puppeteer/puppeteer/issues/9470)
</details>

---
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2023-01-12 08:21:09 +01:00

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---
sidebar_label: BrowserFetcher.download
---
# BrowserFetcher.download() method
Initiates a GET request to download the revision from the host.
#### Signature:
```typescript
class BrowserFetcher {
download(
revision: string,
progressCallback?: (x: number, y: number) => void
): Promise<BrowserFetcherRevisionInfo | undefined>;
}
```
## Parameters
| Parameter | Type | Description |
| ---------------- | --------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------- |
| revision | string | The revision to download. |
| progressCallback | (x: number, y: number) =&gt; void | <i>(Optional)</i> A function that will be called with two arguments: How many bytes have been downloaded and the total number of bytes of the download. |
**Returns:**
Promise&lt;[BrowserFetcherRevisionInfo](./puppeteer.browserfetcherrevisioninfo.md) \| undefined&gt;
A promise with revision information when the revision is downloaded and extracted.
## Remarks
This method is affected by the current `product`.