Supported file types for Transform MCP

This list applies to the Transform MCP server. The Transform web app and API support a smaller set of file types. See supported files and limits for those surfaces. By file extension:

File extension
`.abw`
`.bmp`
`.csv`
`.cwk`
`.dbf`
`.dif`*
`.doc`
`.docx`
`.dot`
`.dotm`
`.dotx`
`.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`
`.tif`
`.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`, `.tif`, `.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`, `.dotx`, `.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.