> ## 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 open source library supports processing of the following file types:

By file extension:

| File extension |
| -------------- |
| `.bmp`         |
| `.csv`         |
| `.doc`         |
| `.docx`        |
| `.eml`         |
| `.epub`        |
| `.heic`        |
| `.html`        |
| `.jpeg`        |
| `.png`         |
| `.md`          |
| `.msg`         |
| `.odt`         |
| `.org`         |
| `.p7s`         |
| `.pdf`         |
| `.png`         |
| `.ppt`         |
| `.pptx`        |
| `.rst`         |
| `.rtf`         |
| `.tiff`        |
| `.txt`         |
| `.tsv`         |
| `.xls`         |
| `.xlsx`        |
| `.xml`         |

By file type:

| Category          | File types                                |
| ----------------- | ----------------------------------------- |
| CSV               | `.csv`                                    |
| E-mail            | `.eml`, `.msg`, `.p7s`                    |
| EPUB              | `.epub`                                   |
| Excel             | `.xls`, `.xlsx`                           |
| HTML              | `.html`                                   |
| Image             | `.bmp`, `.heic`, `.jpeg`, `.png`, `.tiff` |
| Markdown          | `.md`                                     |
| Org Mode          | `.org`                                    |
| Open Office       | `.odt`                                    |
| PDF               | `.pdf`                                    |
| Plain text        | `.txt`                                    |
| PowerPoint        | `.ppt`, `.pptx`                           |
| reStructured Text | `.rst`                                    |
| Rich Text         | `.rtf`                                    |
| TSV               | `.tsv`                                    |
| Word              | `.doc`, `.docx`                           |
| XML               | `.xml`                                    |

See also [Partitioning](/open-source/core-functionality/partitioning).