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

# Supported File Types

We support the following file types:

| Document Type        | Supported Extensions                                                                                |
| -------------------- | --------------------------------------------------------------------------------------------------- |
| PDF                  | `.pdf`                                                                                              |
| Images               | `.png`, `.jpg`, `.jpeg`, `.tiff`, `.tif`, `.svg`, `.heic`, `.heif`, `.bmp`, `.gif`, `.webp`, `.psd` |
| Microsoft Excel      | `.xls`, `.xlsx`, `.xltm`, `.xltx`, `.ods`                                                           |
| Microsoft Word       | `.docx`, `.doc`, `.wpd`, `.dotx`, `.odt`                                                            |
| Microsoft Powerpoint | `.pptx`, `.ppt`, `.ppm`                                                                             |
| CSV files            | `.csv`                                                                                              |
| Text files           | `.txt`, `.html`, `.xml`, `.rtf`, `.lis`, `.md`                                                      |
| Email files          | `.eml`                                                                                              |
| Other formats        | `.pcx`                                                                                              |

If you need to support a file type that is not listed here, please reach out to the Extend team.

Password-protected PDFs are supported. See [Password-Protected Files](/password-protected-files) for how to provide the password in your request.