FORMAT SUPPORT

Formats, routes, and limits

This page lists every format requested for the project and the routes that are actually enabled on this server. A format appearing in the catalog does not guarantee that every conversion to or from it is supported.

38 conversion route(s) enabled.

The conversion engines below were detected. Only routes that were tested and added to CONVERTER_VERIFIED_PAIRS are offered.

Enabled routes

InputAvailable outputs
DOC DOCX, PDF, DJVU
DOCX ODT, HTML, PDF, DJVU
ODT DOCX, PDF, DJVU
RTF DOCX, PDF, DJVU
TXT DOC, DOCX, ODT, RTF, HTML, PDF
HTML DOCX, PDF, DJVU
CSV HTML, XLS, XLSX, PDF, DJVU
XLS CSV, XLSX, PDF, DJVU
XLSX HTML, CSV, PDF, DJVU
PDF DJVU
DJVU PDF
XPS PDF

Format catalog

"Implemented" means the converter has code for the format. "Engine ready" means the required tool is detected on this server. A route still has to be verified before it is offered.

Documents

FormatStatusNotes
DOCWord 97–2003 Implemented · engine ready Read and write through LibreOffice Writer routes.
DOCXWord document Implemented · engine ready Read and write through LibreOffice Writer routes.
DOCMWord macro-enabled document Implemented · engine ready Macros are never executed and may be removed by the conversion.
DOTWord 97–2003 template Implemented · engine ready Template output through LibreOffice; layout may change.
DOTMWord macro-enabled template Implemented · engine ready Macros are never executed and may be removed by the conversion.
DOTXWord template Implemented · engine ready Template output through LibreOffice; layout may change.
ODTOpenDocument text Implemented · engine ready Read and write through LibreOffice Writer routes.
RTFRich Text Format Implemented · engine ready Read and write through LibreOffice Writer routes.
TXTPlain text Implemented · engine ready Formatting, images, and layout are not preserved.
HTMLHTML Implemented · engine ready Read and write through Writer or Calc depending on the source.

Spreadsheets

FormatStatusNotes
CSVCSV spreadsheet Implemented · engine ready Plain table data only; styling and formulas are not preserved.
XLSExcel 97–2003 Implemented · engine ready Read and write through LibreOffice Calc routes.
XLSXExcel workbook Implemented · engine ready Read and write through LibreOffice Calc routes.

PDF and fixed layout

FormatStatusNotes
PDFPDF Implemented · engine ready Produced from office files. PDF input is only used for DjVu output where DjVuLibre is installed.
DJVUDjVu Implemented · engine ready DjVu to PDF uses ddjvu. PDF or office files to DjVu use a local raster pipeline and may reduce color.
XPSXPS Implemented · engine ready XPS to PDF uses MuPDF mutool. XPS output is not offered.
OXPSOpenXPS Implemented · engine ready OpenXPS is not enabled until an OpenXPS sample and route have been verified. OpenXPS output is not offered.

Legacy formats

FormatStatusNotes
ABWAbiWord document Not supported No reliable open-source converter is configured. Not offered.
AWAbility Write document Not supported No reliable open-source converter is configured. Not offered.
DBKDocBook XML Not supported No verified conversion route is available. Not offered.
KWDKWord document Not supported No verified conversion route is available. Not offered.
SXWOpenOffice.org 1.x Writer Not supported No verified conversion route is available. Not offered.
WPSMicrosoft Works document Not supported LibreOffice cannot reliably read every WPS variant. Not offered.

Important limits

File size and type

Uploads are limited by the server configuration and by the application limit shown on the home page. Files whose content does not match their extension are rejected. Password-protected, damaged, and unsupported files fail safely without exposing internal paths.

Fixed-layout formats

PDF, DjVu, XPS, and OpenXPS are page-description formats. They are useful for viewing and printing, but converting them back into editable office documents is not offered because the result is unreliable.

Legacy formats

ABW, AW, DBK, KWD, SXW, and WPS are not exposed. There is no verified open-source route for them on this server, and listing them as working would be misleading.

Macros and active content

Macros, JavaScript, and embedded active content are never executed. Macro-enabled Office formats may lose macros or change during conversion.

Why a listed format can still be unavailable

A format is listed here because the converter has code for it. It becomes usable only when the required engine is installed and a specific input/output route has been tested and enabled. This prevents the site from advertising a conversion that the server cannot actually complete.

Need a route that is not listed?

Do not assume an unlisted route is broken or temporarily disabled. It may be technically unreliable or waiting for testing. The FAQ explains the common reasons, and the contact page can be used to ask about a specific pair.