# Download Run Files

Use the BaseSpace Downloader to download run-related data, either FASTQ files (if applicable) or SAV files.

1. Select the run in the run list, or navigate to the run details page.
2. Select File, point to Download, and then select Run.
3. Select the file type you want to download:

* FASTQ — FASTQ files.
* Sequencing Analysis Viewer (SAV) — InterOp and other files required to run SAV.

4. Select Download.

The BaseSpace Downloader guides you through the download process, and starts the download of the files to the desired location.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.connected.illumina.com/basespace/manage-data/download/download-run-files.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.