The following information is derived from the plugin description.

Adds support for parsing Microsoft Word Documents based up on the Office Open XML format. This plugin is required to embedd DOCX files into an i-net Clear Reports report, and to compare DOCX documents using i-net PDFC.

The Office Open XML format is specified by Microsoft and used for saving all kinds of documents by the Microsoft Office suite. This plugin currently supports Word documents only.

In i-net PDFC It allows comparing texts, styles and has the basic ability to compare embedded tables.

This parser component is developed according to the Office Open XML specification 'ECMA-376-1'. In cases where the specification is ambiguous, Microsoft Word 2019 is used as a reference. In case a document was created by another application the rendering result may be slightly different compared to the source application.