Docx4j Enterprise Edition
Plutext and docx4j
Plutext is docx4j’s corporate patron.
Plutext:
- sponsors the development of docx4j (which is and will always remain 100% open source)
- sells the Docx4j Enterprise Edition (based on docx4j)
- provides support and maintenance for docx4j and Docx4j Enterprise Edition
Docx4j Enterprise Edition helps you deliver robust document solutions by leveraging docx4j with additional features and dedicated support.
The additional features:
- MergeDocx, for joining/concatenating docx files to make a single docx without loss of formatting
- MergePptx, for creating a single pptx from slides in multiple source pptx (ie similar to MergeDocx)
- OLE helper, for linking or embedding objects (eg a PDF) in docx/pptx/xlsx files
- Signature helper, for signing or verifying a digital signature in a docx/pptx/xlsx file
Please note that Docx4j Enterprise does not include any PDF conversion (docx to PDF) functionality (Plutext does not currently offer a product with that functionality).

Notes:
- Download v8.1.0 trial/eval version of May 2020
- You can also try the MergeDocx and/or MergePptx functionality online
- Pricing is also available separately (Euro or USD).
- For information on how to order/buy, please see Purchasing Information