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

# Supported file types

The Unstructured user interface (UI) supports processing of the following file types:

By file extension:

| File extension |
| -------------- |
| `.abw`         |
| `.bmp`         |
| `.csv`         |
| `.cwk`         |
| `.dbf`         |
| `.dif`\*       |
| `.doc`         |
| `.docx`        |
| `.dot`         |
| `.dotm`        |
| `.eml`         |
| `.epub`        |
| `.et`          |
| `.eth`         |
| `.fods`        |
| `.heic`        |
| `.htm`         |
| `.html`        |
| `.hwp`         |
| `.jpeg`        |
| `.jpg`         |
| `.md`          |
| `.mcw`         |
| `.msg`         |
| `.mw`          |
| `.odt`         |
| `.org`         |
| `.p7s`         |
| `.pbd`         |
| `.pdf`         |
| `.png`         |
| `.pot`         |
| `.ppt`         |
| `.pptm`        |
| `.pptx`        |
| `.prn`         |
| `.rst`         |
| `.rtf`         |
| `.sdp`         |
| `.sxg`         |
| `.tiff`        |
| `.txt`         |
| `.tsv`         |
| `.xls`         |
| `.xlsx`        |
| `.xml`         |
| `.zabw`        |

By file type:

| Category          | File types                                                |
| ----------------- | --------------------------------------------------------- |
| Apple             | `.cwk`, `.mcw`                                            |
| CSV               | `.csv`                                                    |
| Data Interchange  | `.dif`\*                                                  |
| dBase             | `.dbf`                                                    |
| E-mail            | `.eml`, `.msg`, `.p7s`                                    |
| EPUB              | `.epub`                                                   |
| HTML              | `.htm`, `.html`                                           |
| Image             | `.bmp`, `.heic`, `.jpeg`, `.jpg`, `.png`, `.prn`, `.tiff` |
| Markdown          | `.md`                                                     |
| OpenOffice        | `.odt`                                                    |
| Org Mode          | `.org`                                                    |
| Other             | `.eth`, `.pbd`, `.sdp`                                    |
| PDF               | `.pdf`                                                    |
| Plain text        | `.txt`                                                    |
| PowerPoint        | `.pot`, `.ppt`, `.pptm`, `.pptx`                          |
| reStructured Text | `.rst`                                                    |
| Rich Text         | `.rtf`                                                    |
| Spreadsheet       | `.et`, `.fods`, `.mw`, `.xls`, `.xlsx`                    |
| StarOffice        | `.sxg`                                                    |
| TSV               | `.tsv`                                                    |
| Word processing   | `.abw`, `.doc`, `.docx`, `.dot`, `.dotm`, `.hwp`, `.zabw` |
| XML               | `.xml`                                                    |

`*` For `.dif`, `\n` characters in `.dif` files are supported, but `\r\n` characters will raise the error
`UnsupportedFileFormatError: Partitioning is not supported for the FileType.UNK file type`.