This is a DOCX to DOC format converter.
This is a free tool to convert DOCX and DOCM of recent Word versions to DOC the older version (Word 2003 version). This file format changeover has happened quite some time back. However, the older version of Word may still be in use as some people did not changeover to the 2007 and later versions when the format change was introduced. This was mainly due to the fact that many users were not comfortable with the new ribbon style menu system introduced with the 2007 version. DOCX or the XML based DOC format also was introduced at this time. Thus, the users who remained with Word 2003 and earlier versions never got to see the DOC or DOCM file versions. They deal with DOC files. Since the rest of the world has moved to the DOCX version, you need some kind of a converter for this user population to be able to work with DOCX and DOCM.
The interface to be used for the conversion is simple. Just about anybody will be able to use it. It also offers a batch processing capability. You would be able to add files one by one or add a folder full of DOCX files. The process is simple, add the files/folders, set what type of file they need to be converted to and then start convert. A progress bar indicates how far the processing has been completed. One file could be converted to multiple files could be converted to a single file. This is a good tool.