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XML Conversion Services

Convert any source into clean, valid, schema-perfect XML — JATS, NLM, DocBook or your own DTD/XSD — with STEM content handled correctly.

  • JATS
  • NLM Journal & Book DTD
  • BITS
  • DocBook
  • MathML
  • Custom DTD/XSD

Overview

We convert Word, PDF, HTML/XHTML, SGML, Excel, LaTeX and scanned print into structured XML that validates the first time and flows cleanly through your downstream systems. Equations, complex tables and references are exactly where our team is strongest.

Every file is validated against your schema and checked by an experienced editor, so what you receive is production-ready.

Why KPR Knowledge

Why our XML holds up downstream

Bad XML fails quietly — months later, at an ingestion gate or a PubMed check. We prevent that by validating to your schema and having an editor who understands scholarly structure review the output.

Because we also do accessibility, your XML can be born accessible: encode maths as MathML once, and every downstream format inherits it.

See it on your content, free.

Send us a sample and we'll show you the quality before you commit.

Request a free sample

FAQ

Frequently asked questions

What formats can you convert to XML?

Text, Word, PDF, HTML, XHTML, SGML, Excel, LaTeX and scanned print, to JATS, NLM, BITS, DocBook or your custom DTD/XSD.

Do you handle equations and complex tables?

Yes — equations become MathML and complex tables are structured accurately.

Is the XML validated?

Every file is validated against your schema and reviewed by an editor before delivery.