> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://docs2.emma.legal/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Supported file types

Emma ingests all files that are manually uploaded or synced using an integration with a Virtual Data Room provider or with file sharing software.

Here are the file types that are fully supported by all operations in Emma:

* PDF — `.pdf`
* Images — `.jpg`, `.jpeg`, `.png`, `.tiff`, `.tif`
* Word — `.doc`, `.docx`
* PowerPoint — `.ppt`, `.pps`, `.pptx`, `.ppsx`
* Plain text / prose — `.txt`, `.text`, `.license`, `.licence`, `.lic`, `.log`, `.md`, `.markdown`, `.mdown`, `.mkd`, `.rst`, `.adoc`, `.asciidoc`, `.asc`, `.nfo`, `.readme`, `.me` (plus extensionless files: `LICENSE`, `LICENCE`, `README`, `NOTICE`, `COPYING`, `COPYRIGHT`, `CHANGELOG`, `AUTHORS`, `CONTRIBUTORS`, `INSTALL`, `NEWS`, `PATENTS`)
* Email — `.eml`, `.msg`
* HTML — `.html`, `.htm`
* RTF — `.rtf`
* OpenDocument — `.odt`

The following file types are excluded from the checks but are fully supported otherwise:

* Excel — `.xls`, `.xlsx`
* CSV — `.csv`

Emma also extracts files from the following archive types:

* `.zip`
* `.7z`
* `.rar`
* `.tar`
* `.tar.gz`
* `.tgz`
* `.tar.bz2`
* `.tar.xz`
* `.gz`

If the file type that you want to process is missing from the list or you need additional help, don't hesitate to reach out to us through the chat bubble in the bottom right or to contact [[email protected]](/cdn-cgi/l/email-protection#1c6f696c6c736e685c7971717d3270797b7d70)