DOTX to DOCX Converter is a plug-in for Microsoft Office 2007. It is a conversion tool that allows you to convert your DOTX files into DOCX format. This additional Office Compatibility Pack also allows you to convert DOTX/DOTM files into DOCX/DOCM format. DOTX to DOCX Converter is a simple conversion utility developed by Michael Kourlas. It is a shareware version compatible with all Windows versions.