From HTML template
to compliant document.

Turn HTML and CSS into compliant PDF, PDF/A, PDF/UA, DOCX and RTF — inside your Java or .NET application, with no browser engine and no external dependencies.

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REPORT.DOCX

STATEMENT.PDF · PDF/UA

InvoicePDF/A-3b

License, 1 server[PRICE]

Total: [TOTAL] + embedded factur-x.xml

Trusted across regulated industries

PDF Print-ready output

PDF/A Long-term archiving

PDF/UA Accessible, tagged

DOCX Editable Word files

RTF Universal rich text

DEVELOPER-FIRST

A few lines of code.
Production-grade documents.

Drop a single library into your existing application. Read HTML, set the page, write the file.

Java
.NET

PD4ML pd4ml = new PD4ML();
pd4ml.readHTML(new FileInputStream("invoice.html"));
pd4ml.setPageSize(PageSize.A4);
pd4ml.setPageMargins(new PageMargins(72, 36, 36, 36));
pd4ml.writePDF(new FileOutputStream("invoice.pdf"));

PDF PDF/A-3b PDF/UA DOCX RTF

Read the documentation →

Full page control

Page size, orientation and breaks, with dynamic headers, footers and page numbers.

Accessible by design

Tagged PDF/UA output for Section 508 and accessibility compliance.

Archiving and e-invoicing

PDF/A-3b with embedded XML, ready for ZUGFeRD and Factur-X.

Document security

Password protection and restrictions on printing, editing and text extraction.

International text

Unicode across Asian, Middle Eastern and European scripts, with TrueType and OpenType fonts.

PDF toolkit

New APIs for working with existing PDFs, beyond HTML conversion.

See all features →

What's new

All posts →

7 Sep 2026 Static analysis and code quality hardening Release → 31 Aug 2026 New general-purpose PDF manipulation APIs API → 21 Feb 2026 ZUGFeRD and Factur-X invoice support Standards →

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From HTML templateto compliant document.

A few lines of code.Production-grade documents.